78867693

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 117060216

約数和(自身を除く): 38192523

約数列:

[1, 3, 9, 61, 97, 183, 291, 549, 873, 1481, 4443, 5917, 13329, 17751, 53253, 90341, 143657, 271023, 430971, 813069, 1292913, 8763077, 26289231, 78867693]

約数ペア:

[(1, 78867693), (3, 26289231), (9, 8763077), (61, 1292913), (97, 813069), (183, 430971), (291, 271023), (549, 143657), (873, 90341), (1481, 53253), (4443, 17751), (5917, 13329)]