156768001281

素因数分解:

$3^2\times {\mathrm{619}}^1\times {\mathrm{28140011}}^1$

素因数の和:28140636

約数の個数: 12

約数和(自身を含む): 226808496720

約数和(自身を除く): 70040495439

約数列:

[1, 3, 9, 619, 1857, 5571, 28140011, 84420033, 253260099, 17418666809, 52256000427, 156768001281]

約数ペア:

[(1, 156768001281), (3, 52256000427), (9, 17418666809), (619, 253260099), (1857, 84420033), (5571, 28140011)]