55028727

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{52259}}^1$

素因数の和:52284

約数の個数: 20

約数和(自身を含む): 88528440

約数和(自身を除く): 33499713

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 52259, 156777, 470331, 679367, 1410993, 2038101, 4232979, 6114303, 18342909, 55028727]

約数ペア:

[(1, 55028727), (3, 18342909), (9, 6114303), (13, 4232979), (27, 2038101), (39, 1410993), (81, 679367), (117, 470331), (351, 156777), (1053, 52259)]