53112501

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12269}}^1$

素因数の和:12325

約数の個数: 24

約数和(自身を含む): 84859320

約数和(自身を除く): 31746819

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 12269, 36807, 110421, 159497, 453953, 478491, 1361859, 1435473, 4085577, 5901389, 17704167, 53112501]

約数ペア:

[(1, 53112501), (3, 17704167), (9, 5901389), (13, 4085577), (37, 1435473), (39, 1361859), (111, 478491), (117, 453953), (333, 159497), (481, 110421), (1443, 36807), (4329, 12269)]