54320751

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{85009}}^1$

素因数の和:85086

約数の個数: 12

約数和(自身を含む): 79569360

約数和(自身を除く): 25248609

約数列:

[1, 3, 9, 71, 213, 639, 85009, 255027, 765081, 6035639, 18106917, 54320751]

約数ペア:

[(1, 54320751), (3, 18106917), (9, 6035639), (71, 765081), (213, 255027), (639, 85009)]