156913199979

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{881}}^1\times {\mathrm{6379}}^1$

素因数の和:7531

約数の個数: 32

約数和(自身を含む): 215542736640

約数和(自身を除く): 58629536661

約数列:

[1, 3, 41, 123, 227, 681, 881, 2643, 6379, 9307, 19137, 27921, 36121, 108363, 199987, 261539, 599961, 784617, 1448033, 4344099, 5619899, 8199467, 16859697, 24598401, 59369353, 178108059, 230415859, 691247577, 1275717073, 3827151219, 52304399993, 156913199979]

約数ペア:

[(1, 156913199979), (3, 52304399993), (41, 3827151219), (123, 1275717073), (227, 691247577), (681, 230415859), (881, 178108059), (2643, 59369353), (6379, 24598401), (9307, 16859697), (19137, 8199467), (27921, 5619899), (36121, 4344099), (108363, 1448033), (199987, 784617), (261539, 599961)]