157061793

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439949}}^1$

素因数の和:439976

約数の個数: 16

約数和(自身を含む): 253411200

約数和(自身を除く): 96349407

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 439949, 1319847, 3079643, 7479133, 9238929, 22437399, 52353931, 157061793]

約数ペア:

[(1, 157061793), (3, 52353931), (7, 22437399), (17, 9238929), (21, 7479133), (51, 3079643), (119, 1319847), (357, 439949)]