201222279

素因数分解:

$3^3\times {\mathrm{2087}}^1\times {\mathrm{3571}}^1$

素因数の和:5667

約数の個数: 16

約数和(自身を含む): 298333440

約数和(自身を除く): 97111161

約数列:

[1, 3, 9, 27, 2087, 3571, 6261, 10713, 18783, 32139, 56349, 96417, 7452677, 22358031, 67074093, 201222279]

約数ペア:

[(1, 201222279), (3, 67074093), (9, 22358031), (27, 7452677), (2087, 96417), (3571, 56349), (6261, 32139), (10713, 18783)]