47817

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:50

約数の個数: 32

約数和(自身を含む): 92160

約数和(自身を除く): 44343

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 99, 161, 189, 207, 231, 253, 297, 483, 621, 693, 759, 1449, 1771, 2079, 2277, 4347, 5313, 6831, 15939, 47817]

約数ペア:

[(1, 47817), (3, 15939), (7, 6831), (9, 5313), (11, 4347), (21, 2277), (23, 2079), (27, 1771), (33, 1449), (63, 759), (69, 693), (77, 621), (99, 483), (161, 297), (189, 253), (207, 231)]