11770731

素因数分解:

$3^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 64

約数和(自身を含む): 21504000

約数和(自身を除く): 9733269

約数列:

[1, 3, 7, 9, 21, 27, 31, 41, 49, 63, 93, 123, 147, 189, 217, 279, 287, 343, 369, 441, 651, 837, 861, 1029, 1107, 1271, 1323, 1519, 1953, 2009, 2583, 3087, 3813, 4557, 5859, 6027, 7749, 8897, 9261, 10633, 11439, 13671, 14063, 18081, 26691, 31899, 34317, 41013, 42189, 54243, 62279, 80073, 95697, 126567, 186837, 240219, 287091, 379701, 435953, 560511, 1307859, 1681533, 3923577, 11770731]

約数ペア:

[(1, 11770731), (3, 3923577), (7, 1681533), (9, 1307859), (21, 560511), (27, 435953), (31, 379701), (41, 287091), (49, 240219), (63, 186837), (93, 126567), (123, 95697), (147, 80073), (189, 62279), (217, 54243), (279, 42189), (287, 41013), (343, 34317), (369, 31899), (441, 26691), (651, 18081), (837, 14063), (861, 13671), (1029, 11439), (1107, 10633), (1271, 9261), (1323, 8897), (1519, 7749), (1953, 6027), (2009, 5859), (2583, 4557), (3087, 3813)]