78820443

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4133}}^1$

素因数の和:4315

約数の個数: 24

約数和(自身を含む): 123391632

約数和(自身を除く): 44571189

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 2119, 4133, 6357, 12399, 19071, 37197, 53729, 161187, 483561, 673679, 2021037, 6063111, 8757827, 26273481, 78820443]

約数ペア:

[(1, 78820443), (3, 26273481), (9, 8757827), (13, 6063111), (39, 2021037), (117, 673679), (163, 483561), (489, 161187), (1467, 53729), (2119, 37197), (4133, 19071), (6357, 12399)]