915057

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:115

約数の個数: 40

約数和(自身を含む): 1626240

約数和(自身を除く): 711183

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 79, 81, 99, 117, 143, 237, 297, 351, 429, 711, 869, 891, 1027, 1053, 1287, 2133, 2607, 3081, 3861, 6399, 7821, 9243, 11297, 11583, 23463, 27729, 33891, 70389, 83187, 101673, 305019, 915057]

約数ペア:

[(1, 915057), (3, 305019), (9, 101673), (11, 83187), (13, 70389), (27, 33891), (33, 27729), (39, 23463), (79, 11583), (81, 11297), (99, 9243), (117, 7821), (143, 6399), (237, 3861), (297, 3081), (351, 2607), (429, 2133), (711, 1287), (869, 1053), (891, 1027)]