47888935209

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{1019}}^1$

素因数の和:1491

約数の個数: 64

約数和(自身を含む): 73177574400

約数和(自身を除く): 25288639191

約数列:

[1, 3, 9, 27, 67, 83, 201, 249, 313, 603, 747, 939, 1019, 1809, 2241, 2817, 3057, 5561, 8451, 9171, 16683, 20971, 25979, 27513, 50049, 62913, 68273, 77937, 84577, 150147, 188739, 204819, 233811, 253731, 318947, 566217, 614457, 701433, 761193, 956841, 1740593, 1843371, 2283579, 2870523, 5221779, 5666659, 8611569, 15665337, 16999977, 21369449, 26472601, 46996011, 50999931, 64108347, 79417803, 152999793, 192325041, 238253409, 576975123, 714760227, 1773664267, 5320992801, 15962978403, 47888935209]

約数ペア:

[(1, 47888935209), (3, 15962978403), (9, 5320992801), (27, 1773664267), (67, 714760227), (83, 576975123), (201, 238253409), (249, 192325041), (313, 152999793), (603, 79417803), (747, 64108347), (939, 50999931), (1019, 46996011), (1809, 26472601), (2241, 21369449), (2817, 16999977), (3057, 15665337), (5561, 8611569), (8451, 5666659), (9171, 5221779), (16683, 2870523), (20971, 2283579), (25979, 1843371), (27513, 1740593), (50049, 956841), (62913, 761193), (68273, 701433), (77937, 614457), (84577, 566217), (150147, 318947), (188739, 253731), (204819, 233811)]