201614049

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2707

約数の個数: 64

約数和(自身を含む): 379617280

約数和(自身を除く): 178003231

約数列:

[1, 3, 7, 9, 13, 21, 27, 31, 39, 63, 91, 93, 117, 189, 217, 273, 279, 351, 403, 651, 819, 837, 1209, 1953, 2457, 2647, 2821, 3627, 5859, 7941, 8463, 10881, 18529, 23823, 25389, 34411, 55587, 71469, 76167, 82057, 103233, 166761, 240877, 246171, 309699, 500283, 574399, 722631, 738513, 929097, 1066741, 1723197, 2167893, 2215539, 3200223, 5169591, 6503679, 7467187, 9600669, 15508773, 22401561, 28802007, 67204683, 201614049]

約数ペア:

[(1, 201614049), (3, 67204683), (7, 28802007), (9, 22401561), (13, 15508773), (21, 9600669), (27, 7467187), (31, 6503679), (39, 5169591), (63, 3200223), (91, 2215539), (93, 2167893), (117, 1723197), (189, 1066741), (217, 929097), (273, 738513), (279, 722631), (351, 574399), (403, 500283), (651, 309699), (819, 246171), (837, 240877), (1209, 166761), (1953, 103233), (2457, 82057), (2647, 76167), (2821, 71469), (3627, 55587), (5859, 34411), (7941, 25389), (8463, 23823), (10881, 18529)]