25648767

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3163}}^1$

素因数の和:3239

約数の個数: 24

約数和(自身を含む): 39980304

約数和(自身を除く): 14331537

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 3163, 8109, 9489, 28467, 53771, 161313, 167639, 483939, 502917, 1508751, 2849863, 8549589, 25648767]

約数ペア:

[(1, 25648767), (3, 8549589), (9, 2849863), (17, 1508751), (51, 502917), (53, 483939), (153, 167639), (159, 161313), (477, 53771), (901, 28467), (2703, 9489), (3163, 8109)]