67809313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 84913920

約数和(自身を除く): 17104607

約数列:

[1, 11, 13, 23, 53, 143, 253, 299, 389, 583, 689, 1219, 3289, 4279, 5057, 7579, 8947, 13409, 15847, 20617, 55627, 98417, 116311, 174317, 226787, 268021, 474191, 1279421, 2948231, 5216101, 6164483, 67809313]

約数ペア:

[(1, 67809313), (11, 6164483), (13, 5216101), (23, 2948231), (53, 1279421), (143, 474191), (253, 268021), (299, 226787), (389, 174317), (583, 116311), (689, 98417), (1219, 55627), (3289, 20617), (4279, 15847), (5057, 13409), (7579, 8947)]