75561417

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{40559}}^1$

素因数の和:40594

約数の個数: 20

約数和(自身を含む): 117786240

約数和(自身を除く): 42224823

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 40559, 121677, 365031, 932857, 1095093, 2798571, 3285279, 8395713, 25187139, 75561417]

約数ペア:

[(1, 75561417), (3, 25187139), (9, 8395713), (23, 3285279), (27, 2798571), (69, 1095093), (81, 932857), (207, 365031), (621, 121677), (1863, 40559)]