69606459

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{66103}}^1$

素因数の和:66128

約数の個数: 20

約数和(自身を含む): 111980176

約数和(自身を除く): 42373717

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 66103, 198309, 594927, 859339, 1784781, 2578017, 5354343, 7734051, 23202153, 69606459]

約数ペア:

[(1, 69606459), (3, 23202153), (9, 7734051), (13, 5354343), (27, 2578017), (39, 1784781), (81, 859339), (117, 594927), (351, 198309), (1053, 66103)]