76831671

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 122093568

約数和(自身を除く): 45261897

約数列:

[1, 3, 7, 21, 31, 93, 107, 217, 321, 651, 749, 1103, 2247, 3309, 3317, 7721, 9951, 23163, 23219, 34193, 69657, 102579, 118021, 239351, 354063, 718053, 826147, 2478441, 3658651, 10975953, 25610557, 76831671]

約数ペア:

[(1, 76831671), (3, 25610557), (7, 10975953), (21, 3658651), (31, 2478441), (93, 826147), (107, 718053), (217, 354063), (321, 239351), (651, 118021), (749, 102579), (1103, 69657), (2247, 34193), (3309, 23219), (3317, 23163), (7721, 9951)]