213910687683

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{6379}}^1$

素因数の和:6550

約数の個数: 144

約数和(自身を含む): 400293653760

約数和(自身を除く): 186382966077

約数列:

[1, 3, 7, 9, 11, 21, 33, 53, 63, 77, 83, 99, 121, 159, 231, 249, 363, 371, 477, 581, 583, 693, 747, 847, 913, 1089, 1113, 1743, 1749, 2541, 2739, 3339, 4081, 4399, 5229, 5247, 6379, 6391, 6413, 7623, 8217, 10043, 12243, 13197, 19137, 19173, 19239, 30129, 30793, 36729, 39591, 44653, 44891, 48389, 57411, 57519, 57717, 70169, 70301, 90387, 92379, 133959, 134673, 145167, 210507, 210903, 277137, 338087, 338723, 401877, 404019, 435501, 491183, 529457, 532279, 631521, 632709, 771859, 1014261, 1016169, 1473549, 1588371, 1596837, 2315577, 2366609, 3042783, 3048507, 3706199, 3718957, 3725953, 4420647, 4765113, 4790511, 5403013, 5824027, 6946731, 7099827, 11118597, 11156871, 11177859, 16209039, 17472081, 21299481, 26032699, 28061221, 33355791, 33470613, 33533577, 40768189, 40908527, 48627117, 52416243, 64064297, 78098097, 84183663, 122304567, 122725581, 192192891, 196428547, 234294291, 252550989, 286359689, 308673431, 366913701, 368176743, 448450079, 576578673, 589285641, 859079067, 926020293, 1345350237, 1767856923, 2160714017, 2577237201, 2778060879, 3395407741, 4036050711, 6482142051, 10186223223, 19446426153, 23767854187, 30558669669, 71303562561, 213910687683]

約数ペア:

[(1, 213910687683), (3, 71303562561), (7, 30558669669), (9, 23767854187), (11, 19446426153), (21, 10186223223), (33, 6482142051), (53, 4036050711), (63, 3395407741), (77, 2778060879), (83, 2577237201), (99, 2160714017), (121, 1767856923), (159, 1345350237), (231, 926020293), (249, 859079067), (363, 589285641), (371, 576578673), (477, 448450079), (581, 368176743), (583, 366913701), (693, 308673431), (747, 286359689), (847, 252550989), (913, 234294291), (1089, 196428547), (1113, 192192891), (1743, 122725581), (1749, 122304567), (2541, 84183663), (2739, 78098097), (3339, 64064297), (4081, 52416243), (4399, 48627117), (5229, 40908527), (5247, 40768189), (6379, 33533577), (6391, 33470613), (6413, 33355791), (7623, 28061221), (8217, 26032699), (10043, 21299481), (12243, 17472081), (13197, 16209039), (19137, 11177859), (19173, 11156871), (19239, 11118597), (30129, 7099827), (30793, 6946731), (36729, 5824027), (39591, 5403013), (44653, 4790511), (44891, 4765113), (48389, 4420647), (57411, 3725953), (57519, 3718957), (57717, 3706199), (70169, 3048507), (70301, 3042783), (90387, 2366609), (92379, 2315577), (133959, 1596837), (134673, 1588371), (145167, 1473549), (210507, 1016169), (210903, 1014261), (277137, 771859), (338087, 632709), (338723, 631521), (401877, 532279), (404019, 529457), (435501, 491183)]