25562277

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3833}}^1$

素因数の和:3874

約数の個数: 32

約数和(自身を含む): 42940800

約数和(自身を除く): 17378523

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 3833, 6669, 11499, 34497, 49829, 72827, 103491, 149487, 218481, 448461, 655443, 946751, 1345383, 1966329, 2840253, 8520759, 25562277]

約数ペア:

[(1, 25562277), (3, 8520759), (9, 2840253), (13, 1966329), (19, 1345383), (27, 946751), (39, 655443), (57, 448461), (117, 218481), (171, 149487), (247, 103491), (351, 72827), (513, 49829), (741, 34497), (2223, 11499), (3833, 6669)]