56947401

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7349}}^1$

素因数の和:7406

約数の個数: 32

約数和(自身を含む): 98784000

約数和(自身を除く): 41836599

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7349, 7749, 22047, 51443, 66141, 154329, 198423, 301309, 462987, 903927, 1388961, 2109163, 2711781, 6327489, 8135343, 18982467, 56947401]

約数ペア:

[(1, 56947401), (3, 18982467), (7, 8135343), (9, 6327489), (21, 2711781), (27, 2109163), (41, 1388961), (63, 903927), (123, 462987), (189, 301309), (287, 198423), (369, 154329), (861, 66141), (1107, 51443), (2583, 22047), (7349, 7749)]