75234861

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20743}}^1$

素因数の和:20793

約数の個数: 24

約数和(自身を含む): 120813056

約数和(自身を除く): 45578195

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 20743, 62229, 186687, 269659, 643033, 808977, 1929099, 2426931, 5787297, 8359429, 25078287, 75234861]

約数ペア:

[(1, 75234861), (3, 25078287), (9, 8359429), (13, 5787297), (31, 2426931), (39, 1929099), (93, 808977), (117, 643033), (279, 269659), (403, 186687), (1209, 62229), (3627, 20743)]