67815423

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5417}}^1$

素因数の和:5543

約数の個数: 24

約数和(自身を含む): 106496208

約数和(自身を除く): 38680785

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 4173, 5417, 12519, 16251, 48753, 70421, 211263, 579619, 633789, 1738857, 5216571, 7535047, 22605141, 67815423]

約数ペア:

[(1, 67815423), (3, 22605141), (9, 7535047), (13, 5216571), (39, 1738857), (107, 633789), (117, 579619), (321, 211263), (963, 70421), (1391, 48753), (4173, 16251), (5417, 12519)]