534163959

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 895564800

約数和(自身を除く): 361400841

約数列:

[1, 3, 7, 9, 21, 63, 137, 199, 311, 411, 597, 933, 959, 1233, 1393, 1791, 2177, 2799, 2877, 4179, 6531, 8631, 12537, 19593, 27263, 42607, 61889, 81789, 127821, 185667, 190841, 245367, 298249, 383463, 433223, 557001, 572523, 894747, 1299669, 1717569, 2684241, 3899007, 8478793, 25436379, 59351551, 76309137, 178054653, 534163959]

約数ペア:

[(1, 534163959), (3, 178054653), (7, 76309137), (9, 59351551), (21, 25436379), (63, 8478793), (137, 3899007), (199, 2684241), (311, 1717569), (411, 1299669), (597, 894747), (933, 572523), (959, 557001), (1233, 433223), (1393, 383463), (1791, 298249), (2177, 245367), (2799, 190841), (2877, 185667), (4179, 127821), (6531, 81789), (8631, 61889), (12537, 42607), (19593, 27263)]