157027286157

素因数分解:

$3^1\times 7^3\times {\mathrm{152601833}}^1$

素因数の和:152601857

約数の個数: 16

約数和(自身を含む): 244162934400

約数和(自身を除く): 87135648243

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 152601833, 457805499, 1068212831, 3204638493, 7477489817, 22432469451, 52342428719, 157027286157]

約数ペア:

[(1, 157027286157), (3, 52342428719), (7, 22432469451), (21, 7477489817), (49, 3204638493), (147, 1068212831), (343, 457805499), (1029, 152601833)]