86378211

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1031}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 133747200

約数和(自身を除く): 47368989

約数列:

[1, 3, 9, 27, 29, 87, 107, 261, 321, 783, 963, 1031, 2889, 3093, 3103, 9279, 9309, 27837, 27927, 29899, 83781, 89697, 110317, 269091, 330951, 807273, 992853, 2978559, 3199193, 9597579, 28792737, 86378211]

約数ペア:

[(1, 86378211), (3, 28792737), (9, 9597579), (27, 3199193), (29, 2978559), (87, 992853), (107, 807273), (261, 330951), (321, 269091), (783, 110317), (963, 89697), (1031, 83781), (2889, 29899), (3093, 27927), (3103, 27837), (9279, 9309)]