201097323

素因数分解:

$3^5\times 7^2\times {\mathrm{16889}}^1$

素因数の和:16918

約数の個数: 36

約数和(自身を含む): 350433720

約数和(自身を除く): 149336397

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 11907, 16889, 50667, 118223, 152001, 354669, 456003, 827561, 1064007, 1368009, 2482683, 3192021, 4104027, 7448049, 9576063, 22344147, 28728189, 67032441, 201097323]

約数ペア:

[(1, 201097323), (3, 67032441), (7, 28728189), (9, 22344147), (21, 9576063), (27, 7448049), (49, 4104027), (63, 3192021), (81, 2482683), (147, 1368009), (189, 1064007), (243, 827561), (441, 456003), (567, 354669), (1323, 152001), (1701, 118223), (3969, 50667), (11907, 16889)]