78534423

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2273}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 124160400

約数和(自身を除く): 45625977

約数列:

[1, 3, 9, 11, 33, 99, 349, 1047, 2273, 3141, 3839, 6819, 11517, 20457, 25003, 34551, 75009, 225027, 793277, 2379831, 7139493, 8726047, 26178141, 78534423]

約数ペア:

[(1, 78534423), (3, 26178141), (9, 8726047), (11, 7139493), (33, 2379831), (99, 793277), (349, 225027), (1047, 75009), (2273, 34551), (3141, 25003), (3839, 20457), (6819, 11517)]