55357731

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43013}}^1$

素因数の和:43043

約数の個数: 24

約数和(自身を含む): 93942576

約数和(自身を除く): 38584845

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 43013, 129039, 387117, 473143, 559169, 1419429, 1677507, 4258287, 5032521, 6150859, 18452577, 55357731]

約数ペア:

[(1, 55357731), (3, 18452577), (9, 6150859), (11, 5032521), (13, 4258287), (33, 1677507), (39, 1419429), (99, 559169), (117, 473143), (143, 387117), (429, 129039), (1287, 43013)]