80517503

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 93408336

約数和(自身を除く): 12890833

約数列:

[1, 11, 23, 101, 137, 253, 529, 1111, 1507, 2323, 3151, 5819, 13837, 25553, 34661, 53429, 72473, 152207, 318251, 587719, 797203, 3500761, 7319773, 80517503]

約数ペア:

[(1, 80517503), (11, 7319773), (23, 3500761), (101, 797203), (137, 587719), (253, 318251), (529, 152207), (1111, 72473), (1507, 53429), (2323, 34661), (3151, 25553), (5819, 13837)]