68556987

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{67411}}^1$

素因数の和:67530

約数の個数: 12

約数和(自身を含む): 99904584

約数和(自身を除く): 31347597

約数列:

[1, 3, 9, 113, 339, 1017, 67411, 202233, 606699, 7617443, 22852329, 68556987]

約数ペア:

[(1, 68556987), (3, 22852329), (9, 7617443), (113, 606699), (339, 202233), (1017, 67411)]