66120273

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{13681}}^1$

素因数の和:13869

約数の個数: 16

約数和(自身を含む): 98510400

約数和(自身を除く): 32390127

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 13681, 41043, 123129, 369387, 2448899, 7346697, 22040091, 66120273]

約数ペア:

[(1, 66120273), (3, 22040091), (9, 7346697), (27, 2448899), (179, 369387), (537, 123129), (1611, 41043), (4833, 13681)]