80244021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{187049}}^1$

素因数の和:187076

約数の個数: 16

約数和(自身を含む): 125697600

約数和(自身を除く): 45453579

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 187049, 561147, 2057539, 2431637, 6172617, 7294911, 26748007, 80244021]

約数ペア:

[(1, 80244021), (3, 26748007), (11, 7294911), (13, 6172617), (33, 2431637), (39, 2057539), (143, 561147), (429, 187049)]