90527139

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{27259}}^1$

素因数の和:27312

約数の個数: 20

約数和(自身を含む): 138535320

約数和(自身を除く): 48008181

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 27259, 81777, 245331, 735993, 1117619, 2207979, 3352857, 10058571, 30175713, 90527139]

約数ペア:

[(1, 90527139), (3, 30175713), (9, 10058571), (27, 3352857), (41, 2207979), (81, 1117619), (123, 735993), (369, 245331), (1107, 81777), (3321, 27259)]