181007307

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{1489}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 282027200

約数和(自身を除く): 101019893

約数列:

[1, 3, 9, 13, 39, 117, 1039, 1489, 3117, 4467, 9351, 13401, 13507, 19357, 40521, 58071, 121563, 174213, 1547071, 4641213, 13923639, 20111923, 60335769, 181007307]

約数ペア:

[(1, 181007307), (3, 60335769), (9, 20111923), (13, 13923639), (39, 4641213), (117, 1547071), (1039, 174213), (1489, 121563), (3117, 58071), (4467, 40521), (9351, 19357), (13401, 13507)]