142635969

素因数分解:

$3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{4649}}^1$

素因数の和:5149

約数の個数: 24

約数和(自身を含む): 235996800

約数和(自身を除く): 93360831

約数列:

[1, 3, 7, 9, 21, 63, 487, 1461, 3409, 4383, 4649, 10227, 13947, 30681, 32543, 41841, 97629, 292887, 2264063, 6792189, 15848441, 20376567, 47545323, 142635969]

約数ペア:

[(1, 142635969), (3, 47545323), (7, 20376567), (9, 15848441), (21, 6792189), (63, 2264063), (487, 292887), (1461, 97629), (3409, 41841), (4383, 32543), (4649, 30681), (10227, 13947)]