56928699

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1373}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 87452352

約数和(自身を除く): 30523653

約数列:

[1, 3, 9, 17, 51, 153, 271, 813, 1373, 2439, 4119, 4607, 12357, 13821, 23341, 41463, 70023, 210069, 372083, 1116249, 3348747, 6325411, 18976233, 56928699]

約数ペア:

[(1, 56928699), (3, 18976233), (9, 6325411), (17, 3348747), (51, 1116249), (153, 372083), (271, 210069), (813, 70023), (1373, 41463), (2439, 23341), (4119, 13821), (4607, 12357)]