6223581

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 12096000

約数和(自身を除く): 5872419

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 149, 153, 189, 221, 273, 351, 357, 447, 459, 663, 819, 1043, 1071, 1341, 1547, 1937, 1989, 2457, 2533, 3129, 3213, 4023, 4641, 5811, 5967, 7599, 9387, 13559, 13923, 17433, 17731, 22797, 28161, 32929, 40677, 41769, 52299, 53193, 68391, 98787, 122031, 159579, 230503, 296361, 366093, 478737, 691509, 889083, 2074527, 6223581]

約数ペア:

[(1, 6223581), (3, 2074527), (7, 889083), (9, 691509), (13, 478737), (17, 366093), (21, 296361), (27, 230503), (39, 159579), (51, 122031), (63, 98787), (91, 68391), (117, 53193), (119, 52299), (149, 41769), (153, 40677), (189, 32929), (221, 28161), (273, 22797), (351, 17731), (357, 17433), (447, 13923), (459, 13559), (663, 9387), (819, 7599), (1043, 5967), (1071, 5811), (1341, 4641), (1547, 4023), (1937, 3213), (1989, 3129), (2457, 2533)]