67055787

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7901}}^1$

素因数の和:7971

約数の個数: 24

約数和(自身を含む): 103547808

約数和(自身を除く): 36492021

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 7901, 8487, 23703, 71109, 181723, 323941, 545169, 971823, 1635507, 2915469, 7450643, 22351929, 67055787]

約数ペア:

[(1, 67055787), (3, 22351929), (9, 7450643), (23, 2915469), (41, 1635507), (69, 971823), (123, 545169), (207, 323941), (369, 181723), (943, 71109), (2829, 23703), (7901, 8487)]