66478509

素因数分解:

$3^3\times {\mathrm{1429}}^1\times {\mathrm{1723}}^1$

素因数の和:3161

約数の個数: 16

約数和(自身を含む): 98612800

約数和(自身を除く): 32134291

約数列:

[1, 3, 9, 27, 1429, 1723, 4287, 5169, 12861, 15507, 38583, 46521, 2462167, 7386501, 22159503, 66478509]

約数ペア:

[(1, 66478509), (3, 22159503), (9, 7386501), (27, 2462167), (1429, 46521), (1723, 38583), (4287, 15507), (5169, 12861)]