55235817

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22481}}^1$

素因数の和:22510

約数の個数: 32

約数和(自身を含む): 100719360

約数和(自身を除く): 45483543

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 22481, 67443, 157367, 202329, 292253, 472101, 606987, 876759, 1416303, 2045771, 2630277, 4248909, 6137313, 7890831, 18411939, 55235817]

約数ペア:

[(1, 55235817), (3, 18411939), (7, 7890831), (9, 6137313), (13, 4248909), (21, 2630277), (27, 2045771), (39, 1416303), (63, 876759), (91, 606987), (117, 472101), (189, 292253), (273, 202329), (351, 157367), (819, 67443), (2457, 22481)]