69691083

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 121651200

約数和(自身を除く): 51960117

約数列:

[1, 3, 7, 11, 21, 33, 47, 49, 77, 131, 141, 147, 231, 329, 343, 393, 517, 539, 917, 987, 1029, 1441, 1551, 1617, 2303, 2751, 3619, 3773, 4323, 6157, 6419, 6909, 10087, 10857, 11319, 16121, 18471, 19257, 25333, 30261, 43099, 44933, 48363, 67727, 70609, 75999, 129297, 134799, 177331, 203181, 211827, 301693, 474089, 494263, 531993, 905079, 1422267, 1482789, 2111851, 3318623, 6335553, 9955869, 23230361, 69691083]

約数ペア:

[(1, 69691083), (3, 23230361), (7, 9955869), (11, 6335553), (21, 3318623), (33, 2111851), (47, 1482789), (49, 1422267), (77, 905079), (131, 531993), (141, 494263), (147, 474089), (231, 301693), (329, 211827), (343, 203181), (393, 177331), (517, 134799), (539, 129297), (917, 75999), (987, 70609), (1029, 67727), (1441, 48363), (1551, 44933), (1617, 43099), (2303, 30261), (2751, 25333), (3619, 19257), (3773, 18471), (4323, 16121), (6157, 11319), (6419, 10857), (6909, 10087)]