1900537134021

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{554254049}}^1$

素因数の和:554254185

約数の個数: 16

約数和(自身を含む): 2837780736000

約数和(自身を除く): 937243601979

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 554254049, 1662762147, 4988286441, 14964859323, 70390264223, 211170792669, 633512378007, 1900537134021]

約数ペア:

[(1, 1900537134021), (3, 633512378007), (9, 211170792669), (27, 70390264223), (127, 14964859323), (381, 4988286441), (1143, 1662762147), (3429, 554254049)]