84240927

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21419}}^1$

素因数の和:21467

約数の個数: 24

約数和(自身を含む): 133660800

約数和(自身を除く): 49419873

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 21419, 64257, 192771, 406961, 492637, 1220883, 1477911, 3662649, 4433733, 9360103, 28080309, 84240927]

約数ペア:

[(1, 84240927), (3, 28080309), (9, 9360103), (19, 4433733), (23, 3662649), (57, 1477911), (69, 1220883), (171, 492637), (207, 406961), (437, 192771), (1311, 64257), (3933, 21419)]