168889396869

素因数分解:

$3^3\times {\mathrm{8101}}^1\times {\mathrm{772147}}^1$

素因数の和:780257

約数の個数: 16

約数和(自身を含む): 250237723840

約数和(自身を除く): 81348326971

約数列:

[1, 3, 9, 27, 8101, 24303, 72909, 218727, 772147, 2316441, 6949323, 20847969, 6255162847, 18765488541, 56296465623, 168889396869]

約数ペア:

[(1, 168889396869), (3, 56296465623), (9, 18765488541), (27, 6255162847), (8101, 20847969), (24303, 6949323), (72909, 2316441), (218727, 772147)]