117747777

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 185149440

約数和(自身を除く): 67401663

約数列:

[1, 3, 7, 21, 41, 123, 163, 287, 489, 839, 861, 1141, 2517, 3423, 5873, 6683, 17619, 20049, 34399, 46781, 103197, 136757, 140343, 240793, 410271, 722379, 957299, 2871897, 5607037, 16821111, 39249259, 117747777]

約数ペア:

[(1, 117747777), (3, 39249259), (7, 16821111), (21, 5607037), (41, 2871897), (123, 957299), (163, 722379), (287, 410271), (489, 240793), (839, 140343), (861, 136757), (1141, 103197), (2517, 46781), (3423, 34399), (5873, 20049), (6683, 17619)]