138138441

素因数分解:

$3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{8111}}^1$

素因数の和:8932

約数の個数: 16

約数和(自身を含む): 210782208

約数和(自身を除く): 72643767

約数列:

[1, 3, 7, 21, 811, 2433, 5677, 8111, 17031, 24333, 56777, 170331, 6578021, 19734063, 46046147, 138138441]

約数ペア:

[(1, 138138441), (3, 46046147), (7, 19734063), (21, 6578021), (811, 170331), (2433, 56777), (5677, 24333), (8111, 17031)]