121294881

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{659}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 191030400

約数和(自身を除く): 69735519

約数列:

[1, 3, 9, 17, 27, 51, 153, 401, 459, 659, 1203, 1977, 3609, 5931, 6817, 10827, 11203, 17793, 20451, 33609, 61353, 100827, 184059, 264259, 302481, 792777, 2378331, 4492403, 7134993, 13477209, 40431627, 121294881]

約数ペア:

[(1, 121294881), (3, 40431627), (9, 13477209), (17, 7134993), (27, 4492403), (51, 2378331), (153, 792777), (401, 302481), (459, 264259), (659, 184059), (1203, 100827), (1977, 61353), (3609, 33609), (5931, 20451), (6817, 17793), (10827, 11203)]