75499431

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2677}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 123402240

約数和(自身を除く): 47902809

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 1343, 1659, 2677, 4029, 8031, 9401, 18739, 28203, 45509, 56217, 136527, 211483, 318563, 634449, 955689, 1480381, 3595211, 4441143, 10785633, 25166477, 75499431]

約数ペア:

[(1, 75499431), (3, 25166477), (7, 10785633), (17, 4441143), (21, 3595211), (51, 1480381), (79, 955689), (119, 634449), (237, 318563), (357, 211483), (553, 136527), (1343, 56217), (1659, 45509), (2677, 28203), (4029, 18739), (8031, 9401)]