72028202389

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2129}}^1\times {\mathrm{18199}}^1$

素因数の和:20365

約数の個数: 24

約数和(自身を含む): 85130136000

約数和(自身を除く): 13101933611

約数列:

[1, 11, 13, 143, 169, 1859, 2129, 18199, 23419, 27677, 200189, 236587, 304447, 359801, 2602457, 3075631, 3957811, 33831941, 38745671, 426202381, 503693723, 5540630953, 6548018399, 72028202389]

約数ペア:

[(1, 72028202389), (11, 6548018399), (13, 5540630953), (143, 503693723), (169, 426202381), (1859, 38745671), (2129, 33831941), (18199, 3957811), (23419, 3075631), (27677, 2602457), (200189, 359801), (236587, 304447)]