270185757

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{317}}^1\times {\mathrm{787}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 381890016

約数和(自身を除く): 111704259

約数列:

[1, 3, 19, 57, 317, 361, 787, 951, 1083, 2361, 6023, 14953, 18069, 44859, 114437, 249479, 284107, 343311, 748437, 852321, 4740101, 14220303, 90061919, 270185757]

約数ペア:

[(1, 270185757), (3, 90061919), (19, 14220303), (57, 4740101), (317, 852321), (361, 748437), (787, 343311), (951, 284107), (1083, 249479), (2361, 114437), (6023, 44859), (14953, 18069)]