550764963

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7243}}^1$

素因数の和:7344

約数の個数: 48

約数和(自身を含む): 976375296

約数和(自身を除く): 425610333

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 71, 119, 153, 213, 357, 497, 639, 1071, 1207, 1491, 3621, 4473, 7243, 8449, 10863, 21729, 25347, 50701, 65187, 76041, 123131, 152103, 369393, 456309, 514253, 861917, 1108179, 1542759, 2585751, 3599771, 4628277, 7757253, 8742301, 10799313, 26226903, 32397939, 61196107, 78680709, 183588321, 550764963]

約数ペア:

[(1, 550764963), (3, 183588321), (7, 78680709), (9, 61196107), (17, 32397939), (21, 26226903), (51, 10799313), (63, 8742301), (71, 7757253), (119, 4628277), (153, 3599771), (213, 2585751), (357, 1542759), (497, 1108179), (639, 861917), (1071, 514253), (1207, 456309), (1491, 369393), (3621, 152103), (4473, 123131), (7243, 76041), (8449, 65187), (10863, 50701), (21729, 25347)]