86381793

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1787}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 128864736

約数和(自身を除く): 42482943

約数列:

[1, 3, 9, 41, 123, 131, 369, 393, 1179, 1787, 5361, 5371, 16083, 16113, 48339, 73267, 219801, 234097, 659403, 702291, 2106873, 9597977, 28793931, 86381793]

約数ペア:

[(1, 86381793), (3, 28793931), (9, 9597977), (41, 2106873), (123, 702291), (131, 659403), (369, 234097), (393, 219801), (1179, 73267), (1787, 48339), (5361, 16113), (5371, 16083)]