152820909

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 224078400

約数和(自身を除く): 71257491

約数列:

[1, 3, 9, 139, 151, 417, 453, 809, 1251, 1359, 2427, 7281, 20989, 62967, 112451, 122159, 188901, 337353, 366477, 1012059, 1099431, 16980101, 50940303, 152820909]

約数ペア:

[(1, 152820909), (3, 50940303), (9, 16980101), (139, 1099431), (151, 1012059), (417, 366477), (453, 337353), (809, 188901), (1251, 122159), (1359, 112451), (2427, 62967), (7281, 20989)]