71754621

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{1637}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 100900800

約数和(自身を除く): 29146179

約数列:

[1, 3, 19, 57, 769, 1637, 2307, 4911, 14611, 31103, 43833, 93309, 1258853, 3776559, 23918207, 71754621]

約数ペア:

[(1, 71754621), (3, 23918207), (19, 3776559), (57, 1258853), (769, 93309), (1637, 43833), (2307, 31103), (4911, 14611)]