54344619

素因数分解:

$3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1321}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 89917152

約数和(自身を除く): 35572533

約数列:

[1, 3, 7, 9, 21, 63, 653, 1321, 1959, 3963, 4571, 5877, 9247, 11889, 13713, 27741, 41139, 83223, 862613, 2587839, 6038291, 7763517, 18114873, 54344619]

約数ペア:

[(1, 54344619), (3, 18114873), (7, 7763517), (9, 6038291), (21, 2587839), (63, 862613), (653, 83223), (1321, 41139), (1959, 27741), (3963, 13713), (4571, 11889), (5877, 9247)]