15665520741

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{1847}}^1\times {\mathrm{16729}}^1$

素因数の和:18605

約数の個数: 24

約数和(自身を含む): 22631273280

約数和(自身を除く): 6965752539

約数列:

[1, 3, 13, 39, 169, 507, 1847, 5541, 16729, 24011, 50187, 72033, 217477, 312143, 652431, 936429, 2827201, 8481603, 30898463, 92695389, 401680019, 1205040057, 5221840247, 15665520741]

約数ペア:

[(1, 15665520741), (3, 5221840247), (13, 1205040057), (39, 401680019), (169, 92695389), (507, 30898463), (1847, 8481603), (5541, 2827201), (16729, 936429), (24011, 652431), (50187, 312143), (72033, 217477)]