55254303

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20533}}^1$

素因数の和:20575

約数の個数: 24

約数和(自身を含む): 89692512

約数和(自身を除く): 34438209

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 20533, 61599, 184797, 266929, 472259, 800787, 1416777, 2402361, 4250331, 6139367, 18418101, 55254303]

約数ペア:

[(1, 55254303), (3, 18418101), (9, 6139367), (13, 4250331), (23, 2402361), (39, 1416777), (69, 800787), (117, 472259), (207, 266929), (299, 184797), (897, 61599), (2691, 20533)]