47475639

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{6737}}^1$

素因数の和:6781

約数の個数: 24

約数和(自身を含む): 73578960

約数和(自身を除く): 26103321

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 6737, 7047, 20211, 60633, 181899, 195373, 545697, 586119, 1637091, 1758357, 5275071, 15825213, 47475639]

約数ペア:

[(1, 47475639), (3, 15825213), (9, 5275071), (27, 1758357), (29, 1637091), (81, 586119), (87, 545697), (243, 195373), (261, 181899), (783, 60633), (2349, 20211), (6737, 7047)]