90534297

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{226903}}^1$

素因数の和:226932

約数の個数: 16

約数和(自身を含む): 145218560

約数和(自身を除く): 54684263

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 226903, 680709, 1588321, 4311157, 4764963, 12933471, 30178099, 90534297]

約数ペア:

[(1, 90534297), (3, 30178099), (7, 12933471), (19, 4764963), (21, 4311157), (57, 1588321), (133, 680709), (399, 226903)]