861036759

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{68483}}^1$

素因数の和:68627

約数の個数: 24

約数和(自身を含む): 1367488512

約数和(自身を除く): 506451753

約数列:

[1, 3, 9, 11, 33, 99, 127, 381, 1143, 1397, 4191, 12573, 68483, 205449, 616347, 753313, 2259939, 6779817, 8697341, 26092023, 78276069, 95670751, 287012253, 861036759]

約数ペア:

[(1, 861036759), (3, 287012253), (9, 95670751), (11, 78276069), (33, 26092023), (99, 8697341), (127, 6779817), (381, 2259939), (1143, 753313), (1397, 616347), (4191, 205449), (12573, 68483)]