67105701

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30187}}^1$

素因数の和:30225

約数の個数: 24

約数和(自身を含む): 109884320

約数和(自身を除く): 42778619

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 30187, 90561, 271683, 392431, 573553, 1177293, 1720659, 3531879, 5161977, 7456189, 22368567, 67105701]

約数ペア:

[(1, 67105701), (3, 22368567), (9, 7456189), (13, 5161977), (19, 3531879), (39, 1720659), (57, 1177293), (117, 573553), (171, 392431), (247, 271683), (741, 90561), (2223, 30187)]