67408335

素因数分解:

$3^3\times 5^1\times {\mathrm{499321}}^1$

素因数の和:499335

約数の個数: 16

約数和(自身を含む): 119837280

約数和(自身を除く): 52428945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 499321, 1497963, 2496605, 4493889, 7489815, 13481667, 22469445, 67408335]

約数ペア:

[(1, 67408335), (3, 22469445), (5, 13481667), (9, 7489815), (15, 4493889), (27, 2496605), (45, 1497963), (135, 499321)]