156724485621

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{20771}}^1\times {\mathrm{228647}}^1$

素因数の和:249432

約数の個数: 16

約数和(自身を含む): 227974860288

約数和(自身を除く): 71250374667

約数列:

[1, 3, 11, 33, 20771, 62313, 228481, 228647, 685443, 685941, 2515117, 7545351, 4749226837, 14247680511, 52241495207, 156724485621]

約数ペア:

[(1, 156724485621), (3, 52241495207), (11, 14247680511), (33, 4749226837), (20771, 7545351), (62313, 2515117), (228481, 685941), (228647, 685443)]