71758269

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38149}}^1$

素因数の和:38185

約数の個数: 24

約数和(自身を含む): 119028000

約数和(自身を除く): 47269731

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 38149, 114447, 343341, 419639, 724831, 1258917, 2174493, 3776751, 6523479, 7973141, 23919423, 71758269]

約数ペア:

[(1, 71758269), (3, 23919423), (9, 7973141), (11, 6523479), (19, 3776751), (33, 2174493), (57, 1258917), (99, 724831), (171, 419639), (209, 343341), (627, 114447), (1881, 38149)]