80054481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{30637}}^1$

素因数の和:30720

約数の個数: 16

約数和(自身を含む): 116669504

約数和(自身を除く): 36615023

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 30637, 91911, 398281, 1194843, 2052679, 6158037, 26684827, 80054481]

約数ペア:

[(1, 80054481), (3, 26684827), (13, 6158037), (39, 2052679), (67, 1194843), (201, 398281), (871, 91911), (2613, 30637)]