25953993

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73943}}^1$

素因数の和:73965

約数の個数: 16

約数和(自身を含む): 41408640

約数和(自身を除く): 15454647

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 73943, 221829, 665487, 961259, 1996461, 2883777, 8651331, 25953993]

約数ペア:

[(1, 25953993), (3, 8651331), (9, 2883777), (13, 1996461), (27, 961259), (39, 665487), (117, 221829), (351, 73943)]