66691449

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1378

約数の個数: 36

約数和(自身を含む): 108221568

約数和(自身を除く): 41530119

約数列:

[1, 3, 9, 11, 33, 47, 99, 121, 141, 363, 423, 517, 1089, 1303, 1551, 3909, 4653, 5687, 11727, 14333, 17061, 42999, 51183, 61241, 128997, 157663, 183723, 472989, 551169, 673651, 1418967, 2020953, 6062859, 7410161, 22230483, 66691449]

約数ペア:

[(1, 66691449), (3, 22230483), (9, 7410161), (11, 6062859), (33, 2020953), (47, 1418967), (99, 673651), (121, 551169), (141, 472989), (363, 183723), (423, 157663), (517, 128997), (1089, 61241), (1303, 51183), (1551, 42999), (3909, 17061), (4653, 14333), (5687, 11727)]