285832017

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1039}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 443289600

約数和(自身を除く): 157457583

約数列:

[1, 3, 9, 23, 27, 69, 207, 443, 621, 1039, 1329, 3117, 3987, 9351, 10189, 11961, 23897, 28053, 30567, 71691, 91701, 215073, 275103, 460277, 645219, 1380831, 4142493, 10586371, 12427479, 31759113, 95277339, 285832017]

約数ペア:

[(1, 285832017), (3, 95277339), (9, 31759113), (23, 12427479), (27, 10586371), (69, 4142493), (207, 1380831), (443, 645219), (621, 460277), (1039, 275103), (1329, 215073), (3117, 91701), (3987, 71691), (9351, 30567), (10189, 28053), (11961, 23897)]