55306233

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{4349}}^1$

素因数の和:4518

約数の個数: 20

約数和(自身を含む): 83163300

約数和(自身を除く): 27857067

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 4239, 4349, 12717, 13047, 39141, 117423, 352269, 682793, 2048379, 6145137, 18435411, 55306233]

約数ペア:

[(1, 55306233), (3, 18435411), (9, 6145137), (27, 2048379), (81, 682793), (157, 352269), (471, 117423), (1413, 39141), (4239, 13047), (4349, 12717)]