90291799

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 102008592

約数和(自身を除く): 11716793

約数列:

[1, 13, 41, 83, 157, 169, 533, 1079, 2041, 3403, 6437, 6929, 13031, 14027, 26533, 44239, 83681, 169403, 534271, 575107, 1087853, 2202239, 6945523, 90291799]

約数ペア:

[(1, 90291799), (13, 6945523), (41, 2202239), (83, 1087853), (157, 575107), (169, 534271), (533, 169403), (1079, 83681), (2041, 44239), (3403, 26533), (6437, 14027), (6929, 13031)]