49260069

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{14143}}^1$

素因数の和:14198

約数の個数: 20

約数和(自身を含む): 75302656

約数和(自身を除く): 26042587

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 14143, 42429, 127287, 381861, 608149, 1145583, 1824447, 5473341, 16420023, 49260069]

約数ペア:

[(1, 49260069), (3, 16420023), (9, 5473341), (27, 1824447), (43, 1145583), (81, 608149), (129, 381861), (387, 127287), (1161, 42429), (3483, 14143)]