171925278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{27109}}^1$

素因数の和:27272

約数の個数: 32

約数和(自身を含む): 395589120

約数和(自身を除く): 223663842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 3171, 6342, 27109, 54218, 81327, 162654, 189763, 379526, 569289, 1138578, 4093459, 8186918, 12280377, 24560754, 28654213, 57308426, 85962639, 171925278]

約数ペア:

[(1, 171925278), (2, 85962639), (3, 57308426), (6, 28654213), (7, 24560754), (14, 12280377), (21, 8186918), (42, 4093459), (151, 1138578), (302, 569289), (453, 379526), (906, 189763), (1057, 162654), (2114, 81327), (3171, 54218), (6342, 27109)]