157220949

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{2609}}^1$

素因数の和:3044

約数の個数: 16

約数和(自身を含む): 214228800

約数和(自身を除く): 57007851

約数列:

[1, 3, 53, 159, 379, 1137, 2609, 7827, 20087, 60261, 138277, 414831, 988811, 2966433, 52406983, 157220949]

約数ペア:

[(1, 157220949), (3, 52406983), (53, 2966433), (159, 988811), (379, 414831), (1137, 138277), (2609, 60261), (7827, 20087)]