78154593

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139313}}^1$

素因数の和:139344

約数の個数: 16

約数和(自身を含む): 120367296

約数和(自身を除く): 42212703

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 139313, 417939, 1532443, 2368321, 4597329, 7104963, 26051531, 78154593]

約数ペア:

[(1, 78154593), (3, 26051531), (11, 7104963), (17, 4597329), (33, 2368321), (51, 1532443), (187, 417939), (561, 139313)]