673156953

素因数分解:

$3^3\times 7^2\times {\mathrm{508811}}^1$

素因数の和:508834

約数の個数: 24

約数和(自身を含む): 1160091360

約数和(自身を除く): 486934407

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 508811, 1526433, 3561677, 4579299, 10685031, 13737897, 24931739, 32055093, 74795217, 96165279, 224385651, 673156953]

約数ペア:

[(1, 673156953), (3, 224385651), (7, 96165279), (9, 74795217), (21, 32055093), (27, 24931739), (49, 13737897), (63, 10685031), (147, 4579299), (189, 3561677), (441, 1526433), (1323, 508811)]