121330386

素因数分解:

$2^1\times 3^7\times {\mathrm{27739}}^1$

素因数の和:27762

約数の個数: 32

約数和(自身を含む): 272961600

約数和(自身を除く): 151631214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 27739, 55478, 83217, 166434, 249651, 499302, 748953, 1497906, 2246859, 4493718, 6740577, 13481154, 20221731, 40443462, 60665193, 121330386]

約数ペア:

[(1, 121330386), (2, 60665193), (3, 40443462), (6, 20221731), (9, 13481154), (18, 6740577), (27, 4493718), (54, 2246859), (81, 1497906), (162, 748953), (243, 499302), (486, 249651), (729, 166434), (1458, 83217), (2187, 55478), (4374, 27739)]