55855017

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1129}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 84614400

約数和(自身を除く): 28759383

約数列:

[1, 3, 9, 23, 69, 207, 239, 717, 1129, 2151, 3387, 5497, 10161, 16491, 25967, 49473, 77901, 233703, 269831, 809493, 2428479, 6206113, 18618339, 55855017]

約数ペア:

[(1, 55855017), (3, 18618339), (9, 6206113), (23, 2428479), (69, 809493), (207, 269831), (239, 233703), (717, 77901), (1129, 49473), (2151, 25967), (3387, 16491), (5497, 10161)]