2270778759

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{3547}}^1$

素因数の和:3868

約数の個数: 32

約数和(自身を含む): 3409486080

約数和(自身を除く): 1138707321

約数列:

[1, 3, 9, 27, 131, 181, 393, 543, 1179, 1629, 3537, 3547, 4887, 10641, 23711, 31923, 71133, 95769, 213399, 464657, 640197, 642007, 1393971, 1926021, 4181913, 5778063, 12545739, 17334189, 84102917, 252308751, 756926253, 2270778759]

約数ペア:

[(1, 2270778759), (3, 756926253), (9, 252308751), (27, 84102917), (131, 17334189), (181, 12545739), (393, 5778063), (543, 4181913), (1179, 1926021), (1629, 1393971), (3537, 642007), (3547, 640197), (4887, 464657), (10641, 213399), (23711, 95769), (31923, 71133)]