133873749

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{115309}}^1$

素因数の和:115361

約数の個数: 16

約数和(自身を含む): 202945600

約数和(自身を除く): 69071851

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 115309, 345927, 1037781, 3113343, 4958287, 14874861, 44624583, 133873749]

約数ペア:

[(1, 133873749), (3, 44624583), (9, 14874861), (27, 4958287), (43, 3113343), (129, 1037781), (387, 345927), (1161, 115309)]