90403089

素因数分解:

$3^1\times 7^2\times {\mathrm{733}}^1\times {\mathrm{839}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 140575680

約数和(自身を除く): 50172591

約数列:

[1, 3, 7, 21, 49, 147, 733, 839, 2199, 2517, 5131, 5873, 15393, 17619, 35917, 41111, 107751, 123333, 614987, 1844961, 4304909, 12914727, 30134363, 90403089]

約数ペア:

[(1, 90403089), (3, 30134363), (7, 12914727), (21, 4304909), (49, 1844961), (147, 614987), (733, 123333), (839, 107751), (2199, 41111), (2517, 35917), (5131, 17619), (5873, 15393)]