70386771

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8317}}^1$

素因数の和:8371

約数の個数: 32

約数和(自身を含む): 119246848

約数和(自身を除く): 48860077

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8317, 8463, 24951, 58219, 108121, 174657, 257827, 324363, 756847, 773481, 1804789, 2270541, 3351751, 5414367, 10055253, 23462257, 70386771]

約数ペア:

[(1, 70386771), (3, 23462257), (7, 10055253), (13, 5414367), (21, 3351751), (31, 2270541), (39, 1804789), (91, 773481), (93, 756847), (217, 324363), (273, 257827), (403, 174657), (651, 108121), (1209, 58219), (2821, 24951), (8317, 8463)]