68762786043

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1\times {\mathrm{129439}}^1$

素因数の和:130107

約数の個数: 32

約数和(自身を含む): 107511828480

約数和(自身を除く): 38749042437

約数列:

[1, 3, 7, 21, 41, 123, 287, 617, 861, 1851, 4319, 12957, 25297, 75891, 129439, 177079, 388317, 531237, 906073, 2718219, 5306999, 15920997, 37148993, 79863863, 111446979, 239591589, 559047041, 1677141123, 3274418383, 9823255149, 22920928681, 68762786043]

約数ペア:

[(1, 68762786043), (3, 22920928681), (7, 9823255149), (21, 3274418383), (41, 1677141123), (123, 559047041), (287, 239591589), (617, 111446979), (861, 79863863), (1851, 37148993), (4319, 15920997), (12957, 5306999), (25297, 2718219), (75891, 906073), (129439, 531237), (177079, 388317)]