13426452837

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{2293}}^1$

素因数の和:2784

約数の個数: 80

約数和(自身を含む): 23982393600

約数和(自身を除く): 10555940763

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 449, 483, 567, 621, 1347, 1449, 1863, 2293, 3143, 4041, 4347, 6879, 9429, 10327, 12123, 13041, 16051, 20637, 28287, 30981, 36369, 48153, 52739, 61911, 72289, 84861, 92943, 144459, 158217, 185733, 216867, 254583, 278829, 369173, 433377, 474651, 650601, 836487, 1029557, 1107519, 1300131, 1423953, 1951803, 3088671, 3322557, 4271859, 5855409, 7206899, 9266013, 9967671, 21620697, 23679811, 27798039, 29903013, 64862091, 71039433, 83394117, 165758677, 194586273, 213118299, 497276031, 583758819, 639354897, 1491828093, 1918064691, 4475484279, 13426452837]

約数ペア:

[(1, 13426452837), (3, 4475484279), (7, 1918064691), (9, 1491828093), (21, 639354897), (23, 583758819), (27, 497276031), (63, 213118299), (69, 194586273), (81, 165758677), (161, 83394117), (189, 71039433), (207, 64862091), (449, 29903013), (483, 27798039), (567, 23679811), (621, 21620697), (1347, 9967671), (1449, 9266013), (1863, 7206899), (2293, 5855409), (3143, 4271859), (4041, 3322557), (4347, 3088671), (6879, 1951803), (9429, 1423953), (10327, 1300131), (12123, 1107519), (13041, 1029557), (16051, 836487), (20637, 650601), (28287, 474651), (30981, 433377), (36369, 369173), (48153, 278829), (52739, 254583), (61911, 216867), (72289, 185733), (84861, 158217), (92943, 144459)]