156723171

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1187}}^1\times {\mathrm{4001}}^1$

素因数の和:5202

約数の個数: 16

約数和(自身を含む): 228210048

約数和(自身を除く): 71486877

約数列:

[1, 3, 11, 33, 1187, 3561, 4001, 12003, 13057, 39171, 44011, 132033, 4749187, 14247561, 52241057, 156723171]

約数ペア:

[(1, 156723171), (3, 52241057), (11, 14247561), (33, 4749187), (1187, 132033), (3561, 44011), (4001, 39171), (12003, 13057)]