205763139

素因数分解:

$3^3\times {\mathrm{1429}}^1\times {\mathrm{5333}}^1$

素因数の和:6771

約数の個数: 16

約数和(自身を含む): 305104800

約数和(自身を除く): 99341661

約数列:

[1, 3, 9, 27, 1429, 4287, 5333, 12861, 15999, 38583, 47997, 143991, 7620857, 22862571, 68587713, 205763139]

約数ペア:

[(1, 205763139), (3, 68587713), (9, 22862571), (27, 7620857), (1429, 143991), (4287, 47997), (5333, 38583), (12861, 15999)]