78160467

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4283}}^1$

素因数の和:4383

約数の個数: 32

約数和(自身を含む): 131604480

約数和(自身を除く): 53444013

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 231, 237, 553, 869, 1659, 2607, 4283, 6083, 12849, 18249, 29981, 47113, 89943, 141339, 329791, 338357, 989373, 1015071, 2368499, 3721927, 7105497, 11165781, 26053489, 78160467]

約数ペア:

[(1, 78160467), (3, 26053489), (7, 11165781), (11, 7105497), (21, 3721927), (33, 2368499), (77, 1015071), (79, 989373), (231, 338357), (237, 329791), (553, 141339), (869, 89943), (1659, 47113), (2607, 29981), (4283, 18249), (6083, 12849)]