445125501

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{19267}}^1$

素因数の和:19441

約数の個数: 24

約数和(自身を含む): 685324224

約数和(自身を除く): 240198723

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 1359, 2567, 7701, 19267, 23103, 57801, 173403, 327539, 982617, 2909317, 2947851, 8727951, 26183853, 49458389, 148375167, 445125501]

約数ペア:

[(1, 445125501), (3, 148375167), (9, 49458389), (17, 26183853), (51, 8727951), (151, 2947851), (153, 2909317), (453, 982617), (1359, 327539), (2567, 173403), (7701, 57801), (19267, 23103)]