69084207

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 102649248

約数和(自身を除く): 33565041

約数列:

[1, 3, 9, 71, 73, 213, 219, 639, 657, 1481, 4443, 5183, 13329, 15549, 46647, 105151, 108113, 315453, 324339, 946359, 973017, 7676023, 23028069, 69084207]

約数ペア:

[(1, 69084207), (3, 23028069), (9, 7676023), (71, 973017), (73, 946359), (213, 324339), (219, 315453), (639, 108113), (657, 105151), (1481, 46647), (4443, 15549), (5183, 13329)]