7788768141

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{265493}}^1$

素因数の和:265641

約数の個数: 32

約数和(自身を含む): 13049561088

約数和(自身を除く): 5260792947

約数列:

[1, 3, 7, 11, 21, 33, 77, 127, 231, 381, 889, 1397, 2667, 4191, 9779, 29337, 265493, 796479, 1858451, 2920423, 5575353, 8761269, 20442961, 33717611, 61328883, 101152833, 236023277, 370893721, 708069831, 1112681163, 2596256047, 7788768141]

約数ペア:

[(1, 7788768141), (3, 2596256047), (7, 1112681163), (11, 708069831), (21, 370893721), (33, 236023277), (77, 101152833), (127, 61328883), (231, 33717611), (381, 20442961), (889, 8761269), (1397, 5575353), (2667, 2920423), (4191, 1858451), (9779, 796479), (29337, 265493)]