86917984083

素因数分解:

$3^2\times 7^1\times {\mathrm{21013}}^1\times {\mathrm{65657}}^1$

素因数の和:86683

約数の個数: 24

約数和(自身を含む): 143492670048

約数和(自身を除く): 56574685965

約数列:

[1, 3, 7, 9, 21, 63, 21013, 63039, 65657, 147091, 189117, 196971, 441273, 459599, 590913, 1323819, 1378797, 4136391, 1379650541, 4138951623, 9657553787, 12416854869, 28972661361, 86917984083]

約数ペア:

[(1, 86917984083), (3, 28972661361), (7, 12416854869), (9, 9657553787), (21, 4138951623), (63, 1379650541), (21013, 4136391), (63039, 1378797), (65657, 1323819), (147091, 590913), (189117, 459599), (196971, 441273)]