166156029

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{157793}}^1$

素因数の和:157818

約数の個数: 20

約数和(自身を含む): 267303036

約数和(自身を除く): 101147007

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 157793, 473379, 1420137, 2051309, 4260411, 6153927, 12781233, 18461781, 55385343, 166156029]

約数ペア:

[(1, 166156029), (3, 55385343), (9, 18461781), (13, 12781233), (27, 6153927), (39, 4260411), (81, 2051309), (117, 1420137), (351, 473379), (1053, 157793)]