86876199

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{613}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 134097600

約数和(自身を除く): 47221401

約数列:

[1, 3, 9, 27, 29, 87, 181, 261, 543, 613, 783, 1629, 1839, 4887, 5249, 5517, 15747, 16551, 17777, 47241, 53331, 110953, 141723, 159993, 332859, 479979, 998577, 2995731, 3217637, 9652911, 28958733, 86876199]

約数ペア:

[(1, 86876199), (3, 28958733), (9, 9652911), (27, 3217637), (29, 2995731), (87, 998577), (181, 479979), (261, 332859), (543, 159993), (613, 141723), (783, 110953), (1629, 53331), (1839, 47241), (4887, 17777), (5249, 16551), (5517, 15747)]