54459999

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6323}}^1$

素因数の和:6372

約数の個数: 32

約数和(自身を含む): 91065600

約数和(自身を除く): 36605601

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 783, 957, 2871, 6323, 8613, 18969, 56907, 69553, 170721, 183367, 208659, 550101, 625977, 1650303, 1877931, 2017037, 4950909, 6051111, 18153333, 54459999]

約数ペア:

[(1, 54459999), (3, 18153333), (9, 6051111), (11, 4950909), (27, 2017037), (29, 1877931), (33, 1650303), (87, 625977), (99, 550101), (261, 208659), (297, 183367), (319, 170721), (783, 69553), (957, 56907), (2871, 18969), (6323, 8613)]