67572309

素因数分解:

$3^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{2161}}^1$

素因数の和:3660

約数の個数: 16

約数和(自身を含む): 103084160

約数和(自身を除く): 35511851

約数列:

[1, 3, 7, 21, 1489, 2161, 4467, 6483, 10423, 15127, 31269, 45381, 3217729, 9653187, 22524103, 67572309]

約数ペア:

[(1, 67572309), (3, 22524103), (7, 9653187), (21, 3217729), (1489, 45381), (2161, 31269), (4467, 15127), (6483, 10423)]