91961217

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{5297}}^1$

素因数の和:5949

約数の個数: 16

約数和(自身を含む): 136476480

約数和(自身を除く): 44515263

約数列:

[1, 3, 9, 27, 643, 1929, 5297, 5787, 15891, 17361, 47673, 143019, 3405971, 10217913, 30653739, 91961217]

約数ペア:

[(1, 91961217), (3, 30653739), (9, 10217913), (27, 3405971), (643, 143019), (1929, 47673), (5297, 17361), (5787, 15891)]