86372613

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21961}}^1$

素因数の和:22009

約数の個数: 24

約数和(自身を含む): 137042880

約数和(自身を除く): 50670267

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 21961, 65883, 197649, 417259, 505103, 1251777, 1515309, 3755331, 4545927, 9596957, 28790871, 86372613]

約数ペア:

[(1, 86372613), (3, 28790871), (9, 9596957), (19, 4545927), (23, 3755331), (57, 1515309), (69, 1251777), (171, 505103), (207, 417259), (437, 197649), (1311, 65883), (3933, 21961)]