128314107

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2531}}^1$

素因数の和:2711

約数の個数: 24

約数和(自身を含む): 191176128

約数和(自身を除く): 62862021

約数列:

[1, 3, 9, 43, 129, 131, 387, 393, 1179, 2531, 5633, 7593, 16899, 22779, 50697, 108833, 326499, 331561, 979497, 994683, 2984049, 14257123, 42771369, 128314107]

約数ペア:

[(1, 128314107), (3, 42771369), (9, 14257123), (43, 2984049), (129, 994683), (131, 979497), (387, 331561), (393, 326499), (1179, 108833), (2531, 50697), (5633, 22779), (7593, 16899)]