26725833

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 40277952

約数和(自身を除く): 13552119

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 1303, 2279, 3909, 6837, 11727, 20511, 56029, 69059, 168087, 207177, 504261, 621531, 2969537, 8908611, 26725833]

約数ペア:

[(1, 26725833), (3, 8908611), (9, 2969537), (43, 621531), (53, 504261), (129, 207177), (159, 168087), (387, 69059), (477, 56029), (1303, 20511), (2279, 11727), (3909, 6837)]