85408857

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5741}}^1$

素因数の和:5798

約数の個数: 32

約数和(自身を含む): 137808000

約数和(自身を除く): 52399143

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 4959, 5741, 14877, 17223, 51669, 109079, 155007, 166489, 327237, 499467, 981711, 1498401, 2945133, 3163291, 4495203, 9489873, 28469619, 85408857]

約数ペア:

[(1, 85408857), (3, 28469619), (9, 9489873), (19, 4495203), (27, 3163291), (29, 2945133), (57, 1498401), (87, 981711), (171, 499467), (261, 327237), (513, 166489), (551, 155007), (783, 109079), (1653, 51669), (4959, 17223), (5741, 14877)]