15694204491

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{38821}}^1$

素因数の和:38894

約数の個数: 80

約数和(自身を含む): 28861206528

約数和(自身を除く): 13167002037

約数列:

[1, 3, 7, 9, 21, 23, 27, 31, 63, 69, 81, 93, 161, 189, 207, 217, 279, 483, 567, 621, 651, 713, 837, 1449, 1863, 1953, 2139, 2511, 4347, 4991, 5859, 6417, 13041, 14973, 17577, 19251, 38821, 44919, 57753, 116463, 134757, 271747, 349389, 404271, 815241, 892883, 1048167, 1203451, 2445723, 2678649, 3144501, 3610353, 6250181, 7337169, 8035947, 8424157, 10831059, 18750543, 22011507, 24107841, 25272471, 27679373, 32493177, 56251629, 72323523, 75817413, 83038119, 97479531, 168754887, 193755611, 227452239, 249114357, 506264661, 581266833, 682356717, 747343071, 1743800499, 2242029213, 5231401497, 15694204491]

約数ペア:

[(1, 15694204491), (3, 5231401497), (7, 2242029213), (9, 1743800499), (21, 747343071), (23, 682356717), (27, 581266833), (31, 506264661), (63, 249114357), (69, 227452239), (81, 193755611), (93, 168754887), (161, 97479531), (189, 83038119), (207, 75817413), (217, 72323523), (279, 56251629), (483, 32493177), (567, 27679373), (621, 25272471), (651, 24107841), (713, 22011507), (837, 18750543), (1449, 10831059), (1863, 8424157), (1953, 8035947), (2139, 7337169), (2511, 6250181), (4347, 3610353), (4991, 3144501), (5859, 2678649), (6417, 2445723), (13041, 1203451), (14973, 1048167), (17577, 892883), (19251, 815241), (38821, 404271), (44919, 349389), (57753, 271747), (116463, 134757)]