79897167

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9257}}^1$

素因数の和:9407

約数の個数: 24

約数和(自身を含む): 132870816

約数和(自身を除く): 52973649

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 8631, 9257, 27771, 64799, 83313, 194397, 583191, 1268209, 3804627, 8877463, 11413881, 26632389, 79897167]

約数ペア:

[(1, 79897167), (3, 26632389), (7, 11413881), (9, 8877463), (21, 3804627), (63, 1268209), (137, 583191), (411, 194397), (959, 83313), (1233, 64799), (2877, 27771), (8631, 9257)]