155635659

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2647}}^1$

素因数の和:2839

約数の個数: 24

約数和(自身を含む): 231329280

約数和(自身を除く): 75693621

約数列:

[1, 3, 9, 47, 139, 141, 417, 423, 1251, 2647, 6533, 7941, 19599, 23823, 58797, 124409, 367933, 373227, 1103799, 1119681, 3311397, 17292851, 51878553, 155635659]

約数ペア:

[(1, 155635659), (3, 51878553), (9, 17292851), (47, 3311397), (139, 1119681), (141, 1103799), (417, 373227), (423, 367933), (1251, 124409), (2647, 58797), (6533, 23823), (7941, 19599)]