79902459

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97561}}^1$

素因数の和:97587

約数の個数: 24

約数和(自身を含む): 142050272

約数和(自身を除く): 62147813

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 97561, 292683, 682927, 878049, 1268293, 2048781, 3804879, 6146343, 8878051, 11414637, 26634153, 79902459]

約数ペア:

[(1, 79902459), (3, 26634153), (7, 11414637), (9, 8878051), (13, 6146343), (21, 3804879), (39, 2048781), (63, 1268293), (91, 878049), (117, 682927), (273, 292683), (819, 97561)]