63687267

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10009}}^1$

素因数の和:10123

約数の個数: 24

約数和(自身を含む): 106186080

約数和(自身を除く): 42498813

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 10009, 30027, 70063, 90081, 210189, 630567, 1010909, 3032727, 7076363, 9098181, 21229089, 63687267]

約数ペア:

[(1, 63687267), (3, 21229089), (7, 9098181), (9, 7076363), (21, 3032727), (63, 1010909), (101, 630567), (303, 210189), (707, 90081), (909, 70063), (2121, 30027), (6363, 10009)]