133133289

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{27893}}^1$

素因数の和:27976

約数の個数: 16

約数和(自身を含む): 186555072

約数和(自身を除く): 53421783

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 27893, 83679, 1032041, 1199399, 3096123, 3598197, 44377763, 133133289]

約数ペア:

[(1, 133133289), (3, 44377763), (37, 3598197), (43, 3096123), (111, 1199399), (129, 1032041), (1591, 83679), (4773, 27893)]