55833381

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 56

約数和(自身を含む): 91812000

約数和(自身を除く): 35978619

約数列:

[1, 3, 9, 19, 27, 29, 57, 81, 87, 139, 171, 243, 261, 417, 513, 551, 729, 783, 1251, 1539, 1653, 2349, 2641, 3753, 4031, 4617, 4959, 7047, 7923, 11259, 12093, 13851, 14877, 21141, 23769, 33777, 36279, 44631, 71307, 76589, 101331, 108837, 133893, 213921, 229767, 326511, 401679, 641763, 689301, 979533, 1925289, 2067903, 2938599, 6203709, 18611127, 55833381]

約数ペア:

[(1, 55833381), (3, 18611127), (9, 6203709), (19, 2938599), (27, 2067903), (29, 1925289), (57, 979533), (81, 689301), (87, 641763), (139, 401679), (171, 326511), (243, 229767), (261, 213921), (417, 133893), (513, 108837), (551, 101331), (729, 76589), (783, 71307), (1251, 44631), (1539, 36279), (1653, 33777), (2349, 23769), (2641, 21141), (3753, 14877), (4031, 13851), (4617, 12093), (4959, 11259), (7047, 7923)]