157219261059

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{440390087}}^1$

素因数の和:440390114

約数の個数: 16

約数和(自身を含む): 253664690688

約数和(自身を除く): 96445429629

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 440390087, 1321170261, 3082730609, 7486631479, 9248191827, 22459894437, 52406420353, 157219261059]

約数ペア:

[(1, 157219261059), (3, 52406420353), (7, 22459894437), (17, 9248191827), (21, 7486631479), (51, 3082730609), (119, 1321170261), (357, 440390087)]