724702977

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{907}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 1089164160

約数和(自身を除く): 364461183

約数列:

[1, 3, 9, 27, 101, 293, 303, 879, 907, 909, 2637, 2721, 2727, 7911, 8163, 24489, 29593, 88779, 91607, 265751, 266337, 274821, 797253, 799011, 824463, 2391759, 2473389, 7175277, 26840851, 80522553, 241567659, 724702977]

約数ペア:

[(1, 724702977), (3, 241567659), (9, 80522553), (27, 26840851), (101, 7175277), (293, 2473389), (303, 2391759), (879, 824463), (907, 799011), (909, 797253), (2637, 274821), (2721, 266337), (2727, 265751), (7911, 91607), (8163, 88779), (24489, 29593)]