61109398

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 106725888

約数和(自身を除く): 45616490

約数列:

[1, 2, 7, 14, 137, 151, 211, 274, 302, 422, 959, 1057, 1477, 1918, 2114, 2954, 20687, 28907, 31861, 41374, 57814, 63722, 144809, 202349, 223027, 289618, 404698, 446054, 4364957, 8729914, 30554699, 61109398]

約数ペア:

[(1, 61109398), (2, 30554699), (7, 8729914), (14, 4364957), (137, 446054), (151, 404698), (211, 289618), (274, 223027), (302, 202349), (422, 144809), (959, 63722), (1057, 57814), (1477, 41374), (1918, 31861), (2114, 28907), (2954, 20687)]