25526421

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 38787840

約数和(自身を除く): 13261419

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 1439, 1971, 4317, 5913, 12951, 17739, 38853, 105047, 116559, 315141, 349677, 945423, 2836269, 8508807, 25526421]

約数ペア:

[(1, 25526421), (3, 8508807), (9, 2836269), (27, 945423), (73, 349677), (81, 315141), (219, 116559), (243, 105047), (657, 38853), (1439, 17739), (1971, 12951), (4317, 5913)]