137955489

素因数分解:

$3^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{4241}}^1$

素因数の和:5800

約数の個数: 16

約数和(自身を含む): 210403200

約数和(自身を除く): 72447711

約数列:

[1, 3, 7, 21, 1549, 4241, 4647, 10843, 12723, 29687, 32529, 89061, 6569309, 19707927, 45985163, 137955489]

約数ペア:

[(1, 137955489), (3, 45985163), (7, 19707927), (21, 6569309), (1549, 89061), (4241, 32529), (4647, 29687), (10843, 12723)]