81083387

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8849}}^1$

素因数の和:8891

約数の個数: 24

約数和(自身を含む): 108961200

約数和(自身を除く): 27877813

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 8849, 9163, 61943, 97339, 150433, 433601, 681373, 1053031, 1654763, 4769611, 7371217, 11583341, 81083387]

約数ペア:

[(1, 81083387), (7, 11583341), (11, 7371217), (17, 4769611), (49, 1654763), (77, 1053031), (119, 681373), (187, 433601), (539, 150433), (833, 97339), (1309, 61943), (8849, 9163)]