68589039

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{3313}}^1$

素因数の和:3486

約数の個数: 16

約数和(自身を含む): 93746432

約数和(自身を除く): 25157393

約数列:

[1, 3, 67, 103, 201, 309, 3313, 6901, 9939, 20703, 221971, 341239, 665913, 1023717, 22863013, 68589039]

約数ペア:

[(1, 68589039), (3, 22863013), (67, 1023717), (103, 665913), (201, 341239), (309, 221971), (3313, 20703), (6901, 9939)]