69581391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4001}}^1$

素因数の和:4063

約数の個数: 32

約数和(自身を含む): 110647296

約数和(自身を除く): 41065905

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 341, 527, 561, 1023, 1581, 4001, 5797, 12003, 17391, 44011, 68017, 124031, 132033, 204051, 372093, 748187, 1364341, 2108527, 2244561, 4093023, 6325581, 23193797, 69581391]

約数ペア:

[(1, 69581391), (3, 23193797), (11, 6325581), (17, 4093023), (31, 2244561), (33, 2108527), (51, 1364341), (93, 748187), (187, 372093), (341, 204051), (527, 132033), (561, 124031), (1023, 68017), (1581, 44011), (4001, 17391), (5797, 12003)]