163909239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{5437}}^1$

素因数の和:6226

約数の個数: 16

約数和(自身を含む): 235704672

約数和(自身を除く): 71795433

約数列:

[1, 3, 13, 39, 773, 2319, 5437, 10049, 16311, 30147, 70681, 212043, 4202801, 12608403, 54636413, 163909239]

約数ペア:

[(1, 163909239), (3, 54636413), (13, 12608403), (39, 4202801), (773, 212043), (2319, 70681), (5437, 30147), (10049, 16311)]