264480783

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{8863}}^1$

素因数の和:8916

約数の個数: 32

約数和(自身を含む): 425472000

約数和(自身を除く): 160991217

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 609, 1029, 1421, 4263, 8863, 9947, 26589, 29841, 62041, 186123, 257027, 434287, 771081, 1302861, 1799189, 3040009, 5397567, 9120027, 12594323, 37782969, 88160261, 264480783]

約数ペア:

[(1, 264480783), (3, 88160261), (7, 37782969), (21, 12594323), (29, 9120027), (49, 5397567), (87, 3040009), (147, 1799189), (203, 1302861), (343, 771081), (609, 434287), (1029, 257027), (1421, 186123), (4263, 62041), (8863, 29841), (9947, 26589)]