66090369

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{907}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 89434368

約数和(自身を除く): 23343999

約数列:

[1, 3, 107, 227, 321, 681, 907, 2721, 24289, 72867, 97049, 205889, 291147, 617667, 22030123, 66090369]

約数ペア:

[(1, 66090369), (3, 22030123), (107, 617667), (227, 291147), (321, 205889), (681, 97049), (907, 72867), (2721, 24289)]