65208819

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{3137}}^1$

素因数の和:3207

約数の個数: 24

約数和(自身を含む): 96474672

約数和(自身を除く): 31265853

約数列:

[1, 3, 13, 39, 41, 123, 169, 507, 533, 1599, 3137, 6929, 9411, 20787, 40781, 122343, 128617, 385851, 530153, 1590459, 1672021, 5016063, 21736273, 65208819]

約数ペア:

[(1, 65208819), (3, 21736273), (13, 5016063), (39, 1672021), (41, 1590459), (123, 530153), (169, 385851), (507, 128617), (533, 122343), (1599, 40781), (3137, 20787), (6929, 9411)]