190020303

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2549}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 308448000

約数和(自身を除く): 118427697

約数列:

[1, 3, 9, 11, 27, 33, 99, 251, 297, 753, 2259, 2549, 2761, 6777, 7647, 8283, 22941, 24849, 28039, 68823, 74547, 84117, 252351, 639799, 757053, 1919397, 5758191, 7037789, 17274573, 21113367, 63340101, 190020303]

約数ペア:

[(1, 190020303), (3, 63340101), (9, 21113367), (11, 17274573), (27, 7037789), (33, 5758191), (99, 1919397), (251, 757053), (297, 639799), (753, 252351), (2259, 84117), (2549, 74547), (2761, 68823), (6777, 28039), (7647, 24849), (8283, 22941)]