665579656959

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2087759}}^1$

素因数の和:2087852

約数の個数: 64

約数和(自身を含む): 1154447769600

約数和(自身を除く): 488868112641

約数列:

[1, 3, 7, 17, 19, 21, 47, 51, 57, 119, 133, 141, 323, 329, 357, 399, 799, 893, 969, 987, 2261, 2397, 2679, 5593, 6251, 6783, 15181, 16779, 18753, 45543, 106267, 318801, 2087759, 6263277, 14614313, 35491903, 39667421, 43842939, 98124673, 106475709, 119002263, 248443321, 277671947, 294374019, 674346157, 686872711, 745329963, 833015841, 1668119441, 1864368787, 2023038471, 2060618133, 4720423099, 5004358323, 5593106361, 11676836087, 13050581509, 14161269297, 31694269379, 35030508261, 39151744527, 95082808137, 221859885653, 665579656959]

約数ペア:

[(1, 665579656959), (3, 221859885653), (7, 95082808137), (17, 39151744527), (19, 35030508261), (21, 31694269379), (47, 14161269297), (51, 13050581509), (57, 11676836087), (119, 5593106361), (133, 5004358323), (141, 4720423099), (323, 2060618133), (329, 2023038471), (357, 1864368787), (399, 1668119441), (799, 833015841), (893, 745329963), (969, 686872711), (987, 674346157), (2261, 294374019), (2397, 277671947), (2679, 248443321), (5593, 119002263), (6251, 106475709), (6783, 98124673), (15181, 43842939), (16779, 39667421), (18753, 35491903), (45543, 14614313), (106267, 6263277), (318801, 2087759)]