137427251

素因数分解:

${\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 154554480

約数和(自身を除く): 17127229

約数列:

[1, 13, 53, 67, 169, 229, 689, 871, 2977, 3551, 8957, 11323, 12137, 15343, 38701, 46163, 157781, 199459, 600119, 813179, 2051153, 2592967, 10571327, 137427251]

約数ペア:

[(1, 137427251), (13, 10571327), (53, 2592967), (67, 2051153), (169, 813179), (229, 600119), (689, 199459), (871, 157781), (2977, 46163), (3551, 38701), (8957, 15343), (11323, 12137)]