90020157

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{14489}}^1$

素因数の和:14620

約数の個数: 16

約数和(自身を含む): 127512000

約数和(自身を除く): 37491843

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 14489, 43467, 275291, 825873, 1579301, 4737903, 30006719, 90020157]

約数ペア:

[(1, 90020157), (3, 30006719), (19, 4737903), (57, 1579301), (109, 825873), (327, 275291), (2071, 43467), (6213, 14489)]