55422639

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3209}}^1$

素因数の和:3335

約数の個数: 24

約数和(自身を含む): 85129200

約数和(自身を除く): 29706561

約数列:

[1, 3, 9, 19, 57, 101, 171, 303, 909, 1919, 3209, 5757, 9627, 17271, 28881, 60971, 182913, 324109, 548739, 972327, 2916981, 6158071, 18474213, 55422639]

約数ペア:

[(1, 55422639), (3, 18474213), (9, 6158071), (19, 2916981), (57, 972327), (101, 548739), (171, 324109), (303, 182913), (909, 60971), (1919, 28881), (3209, 17271), (5757, 9627)]