121550154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{25939}}^1$

素因数の和:26026

約数の個数: 32

約数和(自身を含む): 268945920

約数和(自身を除く): 147395766

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 25939, 51878, 77817, 155634, 285329, 570658, 855987, 1711974, 1841669, 3683338, 5525007, 11050014, 20258359, 40516718, 60775077, 121550154]

約数ペア:

[(1, 121550154), (2, 60775077), (3, 40516718), (6, 20258359), (11, 11050014), (22, 5525007), (33, 3683338), (66, 1841669), (71, 1711974), (142, 855987), (213, 570658), (426, 285329), (781, 155634), (1562, 77817), (2343, 51878), (4686, 25939)]