73052397

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 123102720

約数和(自身を除く): 50050323

約数列:

[1, 3, 9, 11, 19, 33, 57, 71, 99, 171, 209, 213, 547, 627, 639, 781, 1349, 1641, 1881, 2343, 4047, 4923, 6017, 7029, 10393, 12141, 14839, 18051, 31179, 38837, 44517, 54153, 93537, 114323, 116511, 133551, 342969, 349533, 427207, 737903, 1028907, 1281621, 2213709, 3844863, 6641127, 8116933, 24350799, 73052397]

約数ペア:

[(1, 73052397), (3, 24350799), (9, 8116933), (11, 6641127), (19, 3844863), (33, 2213709), (57, 1281621), (71, 1028907), (99, 737903), (171, 427207), (209, 349533), (213, 342969), (547, 133551), (627, 116511), (639, 114323), (781, 93537), (1349, 54153), (1641, 44517), (1881, 38837), (2343, 31179), (4047, 18051), (4923, 14839), (6017, 12141), (7029, 10393)]