17961915753

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{4219}}^1$

素因数の和:4483

約数の個数: 64

約数和(自身を含む): 28817536000

約数和(自身を除く): 10855620247

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 193, 387, 513, 579, 817, 1161, 1737, 2451, 3667, 4219, 5211, 7353, 8299, 11001, 12657, 22059, 24897, 33003, 37971, 74691, 80161, 99009, 113913, 157681, 181417, 224073, 240483, 473043, 544251, 721449, 814267, 1419129, 1632753, 2164347, 2442801, 3446923, 4257387, 4898259, 7328403, 10340769, 15471073, 21985209, 31022307, 35013481, 46413219, 93066921, 105040443, 139239657, 315121329, 417718971, 665256139, 945363987, 1995768417, 5987305251, 17961915753]

約数ペア:

[(1, 17961915753), (3, 5987305251), (9, 1995768417), (19, 945363987), (27, 665256139), (43, 417718971), (57, 315121329), (129, 139239657), (171, 105040443), (193, 93066921), (387, 46413219), (513, 35013481), (579, 31022307), (817, 21985209), (1161, 15471073), (1737, 10340769), (2451, 7328403), (3667, 4898259), (4219, 4257387), (5211, 3446923), (7353, 2442801), (8299, 2164347), (11001, 1632753), (12657, 1419129), (22059, 814267), (24897, 721449), (33003, 544251), (37971, 473043), (74691, 240483), (80161, 224073), (99009, 181417), (113913, 157681)]