190038391263

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{18506027}}^1$

素因数の和:18506203

約数の個数: 24

約数和(自身を含む): 315638813568

約数和(自身を除く): 125600422305

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 10269, 18506027, 55518081, 129542189, 166554243, 388626567, 1165879701, 3016482401, 9049447203, 21115376807, 27148341609, 63346130421, 190038391263]

約数ペア:

[(1, 190038391263), (3, 63346130421), (7, 27148341609), (9, 21115376807), (21, 9049447203), (63, 3016482401), (163, 1165879701), (489, 388626567), (1141, 166554243), (1467, 129542189), (3423, 55518081), (10269, 18506027)]