157049757

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{4603}}^1$

素因数の和:4849

約数の個数: 24

約数和(自身を含む): 241323264

約数和(自身を除く): 84273507

約数列:

[1, 3, 9, 17, 51, 153, 223, 669, 2007, 3791, 4603, 11373, 13809, 34119, 41427, 78251, 234753, 704259, 1026469, 3079407, 9238221, 17449973, 52349919, 157049757]

約数ペア:

[(1, 157049757), (3, 52349919), (9, 17449973), (17, 9238221), (51, 3079407), (153, 1026469), (223, 704259), (669, 234753), (2007, 78251), (3791, 41427), (4603, 34119), (11373, 13809)]