71969139

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31607}}^1$

素因数の和:31647

約数の個数: 24

約数和(自身を含む): 118340352

約数和(自身を除く): 46371213

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 31607, 94821, 284463, 347677, 726961, 1043031, 2180883, 3129093, 6542649, 7996571, 23989713, 71969139]

約数ペア:

[(1, 71969139), (3, 23989713), (9, 7996571), (11, 6542649), (23, 3129093), (33, 2180883), (69, 1043031), (99, 726961), (207, 347677), (253, 284463), (759, 94821), (2277, 31607)]