29788891461

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1\times {\mathrm{6221}}^1$

素因数の和:6531

約数の個数: 72

約数和(自身を含む): 52445188224

約数和(自身を除く): 22656296763

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 263, 289, 357, 789, 867, 1071, 1841, 2023, 2367, 2601, 4471, 5523, 6069, 6221, 13413, 16569, 18207, 18663, 31297, 40239, 43547, 55989, 76007, 93891, 105757, 130641, 228021, 281673, 317271, 391923, 532049, 684063, 740299, 951813, 1596147, 1636123, 1797869, 2220897, 4788441, 4908369, 5393607, 6662691, 11452861, 12585083, 14725107, 16180821, 27814091, 34358583, 37755249, 83442273, 103075749, 113265747, 194698637, 250326819, 472839547, 584095911, 1418518641, 1752287733, 3309876829, 4255555923, 9929630487, 29788891461]

約数ペア:

[(1, 29788891461), (3, 9929630487), (7, 4255555923), (9, 3309876829), (17, 1752287733), (21, 1418518641), (51, 584095911), (63, 472839547), (119, 250326819), (153, 194698637), (263, 113265747), (289, 103075749), (357, 83442273), (789, 37755249), (867, 34358583), (1071, 27814091), (1841, 16180821), (2023, 14725107), (2367, 12585083), (2601, 11452861), (4471, 6662691), (5523, 5393607), (6069, 4908369), (6221, 4788441), (13413, 2220897), (16569, 1797869), (18207, 1636123), (18663, 1596147), (31297, 951813), (40239, 740299), (43547, 684063), (55989, 532049), (76007, 391923), (93891, 317271), (105757, 281673), (130641, 228021)]