31756559913

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{7907}}^1\times {\mathrm{34327}}^1$

素因数の和:42253

約数の個数: 24

約数和(自身を含む): 49406779968

約数和(自身を除く): 17650220055

約数列:

[1, 3, 9, 13, 39, 117, 7907, 23721, 34327, 71163, 102791, 102981, 308373, 308943, 446251, 925119, 1338753, 4016259, 271423589, 814270767, 2442812301, 3528506657, 10585519971, 31756559913]

約数ペア:

[(1, 31756559913), (3, 10585519971), (9, 3528506657), (13, 2442812301), (39, 814270767), (117, 271423589), (7907, 4016259), (23721, 1338753), (34327, 925119), (71163, 446251), (102791, 308943), (102981, 308373)]