216594927

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{3023}}^1$

素因数の和:3467

約数の個数: 24

約数和(自身を含む): 330220800

約数和(自身を除く): 113625873

約数列:

[1, 3, 9, 19, 57, 171, 419, 1257, 3023, 3771, 7961, 9069, 23883, 27207, 57437, 71649, 172311, 516933, 1266637, 3799911, 11399733, 24066103, 72198309, 216594927]

約数ペア:

[(1, 216594927), (3, 72198309), (9, 24066103), (19, 11399733), (57, 3799911), (171, 1266637), (419, 516933), (1257, 172311), (3023, 71649), (3771, 57437), (7961, 27207), (9069, 23883)]