82052019

素因数分解:

$3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2777}}^1$

素因数の和:2864

約数の個数: 36

約数和(自身を含む): 139977864

約数和(自身を除く): 57925845

約数列:

[1, 3, 7, 9, 21, 49, 63, 67, 147, 201, 441, 469, 603, 1407, 2777, 3283, 4221, 8331, 9849, 19439, 24993, 29547, 58317, 136073, 174951, 186059, 408219, 558177, 1224657, 1302413, 1674531, 3907239, 9116891, 11721717, 27350673, 82052019]

約数ペア:

[(1, 82052019), (3, 27350673), (7, 11721717), (9, 9116891), (21, 3907239), (49, 1674531), (63, 1302413), (67, 1224657), (147, 558177), (201, 408219), (441, 186059), (469, 174951), (603, 136073), (1407, 58317), (2777, 29547), (3283, 24993), (4221, 19439), (8331, 9849)]