69909723

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{5107}}^1$

素因数の和:5145

約数の個数: 30

約数和(自身を含む): 113106444

約数和(自身を除く): 43196721

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 5107, 13689, 15321, 45963, 66391, 137889, 199173, 413667, 597519, 863083, 1792557, 2589249, 5377671, 7767747, 23303241, 69909723]

約数ペア:

[(1, 69909723), (3, 23303241), (9, 7767747), (13, 5377671), (27, 2589249), (39, 1792557), (81, 863083), (117, 597519), (169, 413667), (351, 199173), (507, 137889), (1053, 66391), (1521, 45963), (4563, 15321), (5107, 13689)]