285416217

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{59723}}^1$

素因数の和:59794

約数の個数: 20

約数和(自身を含む): 433596240

約数和(自身を除く): 148180023

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 59723, 179169, 537507, 1612521, 3523657, 4837563, 10570971, 31712913, 95138739, 285416217]

約数ペア:

[(1, 285416217), (3, 95138739), (9, 31712913), (27, 10570971), (59, 4837563), (81, 3523657), (177, 1612521), (531, 537507), (1593, 179169), (4779, 59723)]