131170689

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1481}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 204450792

約数和(自身を除く): 73280103

約数列:

[1, 3, 9, 13, 39, 117, 757, 1481, 2271, 4443, 6813, 9841, 13329, 19253, 29523, 57759, 88569, 173277, 1121117, 3363351, 10090053, 14574521, 43723563, 131170689]

約数ペア:

[(1, 131170689), (3, 43723563), (9, 14574521), (13, 10090053), (39, 3363351), (117, 1121117), (757, 173277), (1481, 88569), (2271, 57759), (4443, 29523), (6813, 19253), (9841, 13329)]