91296429

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 142417920

約数和(自身を除く): 51121491

約数列:

[1, 3, 7, 21, 79, 113, 237, 339, 487, 553, 791, 1461, 1659, 2373, 3409, 8927, 10227, 26781, 38473, 55031, 62489, 115419, 165093, 187467, 269311, 385217, 807933, 1155651, 4347449, 13042347, 30432143, 91296429]

約数ペア:

[(1, 91296429), (3, 30432143), (7, 13042347), (21, 4347449), (79, 1155651), (113, 807933), (237, 385217), (339, 269311), (487, 187467), (553, 165093), (791, 115419), (1461, 62489), (1659, 55031), (2373, 38473), (3409, 26781), (8927, 10227)]