20110161

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1601}}^1$

素因数の和:1736

約数の個数: 16

約数和(自身を含む): 27682560

約数和(自身を除く): 7572399

約数列:

[1, 3, 53, 79, 159, 237, 1601, 4187, 4803, 12561, 84853, 126479, 254559, 379437, 6703387, 20110161]

約数ペア:

[(1, 20110161), (3, 6703387), (53, 379437), (79, 254559), (159, 126479), (237, 84853), (1601, 12561), (4187, 4803)]