85434543

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2203}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 128360960

約数和(自身を除く): 42926417

約数列:

[1, 3, 9, 31, 93, 139, 279, 417, 1251, 2203, 4309, 6609, 12927, 19827, 38781, 68293, 204879, 306217, 614637, 918651, 2755953, 9492727, 28478181, 85434543]

約数ペア:

[(1, 85434543), (3, 28478181), (9, 9492727), (31, 2755953), (93, 918651), (139, 614637), (279, 306217), (417, 204879), (1251, 68293), (2203, 38781), (4309, 19827), (6609, 12927)]