75016683

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 129871872

約数和(自身を除く): 54855189

約数列:

[1, 3, 7, 9, 21, 31, 63, 71, 93, 213, 217, 279, 497, 541, 639, 651, 1491, 1623, 1953, 2201, 3787, 4473, 4869, 6603, 11361, 15407, 16771, 19809, 34083, 38411, 46221, 50313, 115233, 117397, 138663, 150939, 268877, 345699, 352191, 806631, 1056573, 1190741, 2419893, 3572223, 8335187, 10716669, 25005561, 75016683]

約数ペア:

[(1, 75016683), (3, 25005561), (7, 10716669), (9, 8335187), (21, 3572223), (31, 2419893), (63, 1190741), (71, 1056573), (93, 806631), (213, 352191), (217, 345699), (279, 268877), (497, 150939), (541, 138663), (639, 117397), (651, 115233), (1491, 50313), (1623, 46221), (1953, 38411), (2201, 34083), (3787, 19809), (4473, 16771), (4869, 15407), (6603, 11361)]