15676660041

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{2143}}^1$

素因数の和:2862

約数の個数: 64

約数和(自身を含む): 26161053696

約数和(自身を除く): 10484393655

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 661, 1581, 1983, 2143, 3689, 4627, 6429, 11067, 11237, 13881, 15001, 20491, 33711, 36431, 45003, 61473, 66433, 78659, 109293, 143437, 199299, 235977, 255017, 348347, 430311, 465031, 765051, 1045041, 1129361, 1395093, 1416523, 2438429, 3388083, 4249569, 7315287, 7905527, 9915661, 23716581, 24080891, 29746983, 43912213, 72242673, 131736639, 168566237, 307385491, 505698711, 746507621, 922156473, 2239522863, 5225553347, 15676660041]

約数ペア:

[(1, 15676660041), (3, 5225553347), (7, 2239522863), (17, 922156473), (21, 746507621), (31, 505698711), (51, 307385491), (93, 168566237), (119, 131736639), (217, 72242673), (357, 43912213), (527, 29746983), (651, 24080891), (661, 23716581), (1581, 9915661), (1983, 7905527), (2143, 7315287), (3689, 4249569), (4627, 3388083), (6429, 2438429), (11067, 1416523), (11237, 1395093), (13881, 1129361), (15001, 1045041), (20491, 765051), (33711, 465031), (36431, 430311), (45003, 348347), (61473, 255017), (66433, 235977), (78659, 199299), (109293, 143437)]