128569727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21929}}^1$

素因数の和:21994

約数の個数: 16

約数和(自身を含む): 154738080

約数和(自身を除く): 26168353

約数列:

[1, 11, 13, 41, 143, 451, 533, 5863, 21929, 241219, 285077, 899089, 3135847, 9889979, 11688157, 128569727]

約数ペア:

[(1, 128569727), (11, 11688157), (13, 9889979), (41, 3135847), (143, 899089), (451, 285077), (533, 241219), (5863, 21929)]