66144393

素因数分解:

$3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{2699}}^1$

素因数の和:3101

約数の個数: 24

約数和(自身を含む): 109512000

約数和(自身を除く): 43367607

約数列:

[1, 3, 7, 9, 21, 63, 389, 1167, 2699, 2723, 3501, 8097, 8169, 18893, 24291, 24507, 56679, 170037, 1049911, 3149733, 7349377, 9449199, 22048131, 66144393]

約数ペア:

[(1, 66144393), (3, 22048131), (7, 9449199), (9, 7349377), (21, 3149733), (63, 1049911), (389, 170037), (1167, 56679), (2699, 24507), (2723, 24291), (3501, 18893), (8097, 8169)]