55740087

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{2819}}^1$

素因数の和:2864

約数の個数: 24

約数和(自身を含む): 87250800

約数和(自身を除く): 31510713

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2197, 2819, 6591, 8457, 19773, 25371, 36647, 109941, 329823, 476411, 1429233, 4287699, 6193343, 18580029, 55740087]

約数ペア:

[(1, 55740087), (3, 18580029), (9, 6193343), (13, 4287699), (39, 1429233), (117, 476411), (169, 329823), (507, 109941), (1521, 36647), (2197, 25371), (2819, 19773), (6591, 8457)]