76821795

素因数分解:

$3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{6163}}^1$

素因数の和:6451

約数の個数: 24

約数和(自身を含む): 133660176

約数和(自身を除く): 56838381

約数列:

[1, 3, 5, 9, 15, 45, 277, 831, 1385, 2493, 4155, 6163, 12465, 18489, 30815, 55467, 92445, 277335, 1707151, 5121453, 8535755, 15364359, 25607265, 76821795]

約数ペア:

[(1, 76821795), (3, 25607265), (5, 15364359), (9, 8535755), (15, 5121453), (45, 1707151), (277, 277335), (831, 92445), (1385, 55467), (2493, 30815), (4155, 18489), (6163, 12465)]