72970242121

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11673371}}^1$

素因数の和:11673444

約数の個数: 16

約数和(自身を含む): 89651496960

約数和(自身を除く): 16681254839

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 11673371, 81713597, 221794049, 548648437, 1552558343, 3840539059, 10424320303, 72970242121]

約数ペア:

[(1, 72970242121), (7, 10424320303), (19, 3840539059), (47, 1552558343), (133, 548648437), (329, 221794049), (893, 81713597), (6251, 11673371)]