54109257

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{647}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 73602432

約数和(自身を除く): 19493175

約数列:

[1, 3, 61, 183, 457, 647, 1371, 1941, 27877, 39467, 83631, 118401, 295679, 887037, 18036419, 54109257]

約数ペア:

[(1, 54109257), (3, 18036419), (61, 887037), (183, 295679), (457, 118401), (647, 83631), (1371, 39467), (1941, 27877)]