56099511

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12959}}^1$

素因数の和:13015

約数の個数: 24

約数和(自身を含む): 89631360

約数和(自身を除く): 33531849

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 12959, 38877, 116631, 168467, 479483, 505401, 1438449, 1516203, 4315347, 6233279, 18699837, 56099511]

約数ペア:

[(1, 56099511), (3, 18699837), (9, 6233279), (13, 4315347), (37, 1516203), (39, 1438449), (111, 505401), (117, 479483), (333, 168467), (481, 116631), (1443, 38877), (4329, 12959)]