55996689

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{17659}}^1$

素因数の和:17820

約数の個数: 16

約数和(自身を含む): 85898240

約数和(自身を除く): 29901551

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 17659, 52977, 123613, 370839, 2666509, 7999527, 18665563, 55996689]

約数ペア:

[(1, 55996689), (3, 18665563), (7, 7999527), (21, 2666509), (151, 370839), (453, 123613), (1057, 52977), (3171, 17659)]