91124121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{18287}}^1$

素因数の和:18452

約数の個数: 16

約数和(自身を含む): 133429248

約数和(自身を除く): 42305127

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 18287, 54861, 201157, 603471, 2761337, 8284011, 30374707, 91124121]

約数ペア:

[(1, 91124121), (3, 30374707), (11, 8284011), (33, 2761337), (151, 603471), (453, 201157), (1661, 54861), (4983, 18287)]