68897601

素因数分解:

$3^3\times {\mathrm{1481}}^1\times {\mathrm{1723}}^1$

素因数の和:3213

約数の個数: 16

約数和(自身を含む): 102198720

約数和(自身を除く): 33301119

約数列:

[1, 3, 9, 27, 1481, 1723, 4443, 5169, 13329, 15507, 39987, 46521, 2551763, 7655289, 22965867, 68897601]

約数ペア:

[(1, 68897601), (3, 22965867), (9, 7655289), (27, 2551763), (1481, 46521), (1723, 39987), (4443, 15507), (5169, 13329)]