159156957

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{2657}}^1$

素因数の和:3188

約数の個数: 16

約数和(自身を含む): 217913472

約数和(自身を除く): 58756515

約数列:

[1, 3, 41, 123, 487, 1461, 2657, 7971, 19967, 59901, 108937, 326811, 1293959, 3881877, 53052319, 159156957]

約数ペア:

[(1, 159156957), (3, 53052319), (41, 3881877), (123, 1293959), (487, 326811), (1461, 108937), (2657, 59901), (7971, 19967)]