27737883

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{4691}}^1$

素因数の和:4776

約数の個数: 20

約数和(自身を含む): 42012168

約数和(自身を除く): 14274285

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 4691, 5913, 14073, 42219, 126657, 342443, 379971, 1027329, 3081987, 9245961, 27737883]

約数ペア:

[(1, 27737883), (3, 9245961), (9, 3081987), (27, 1027329), (73, 379971), (81, 342443), (219, 126657), (657, 42219), (1971, 14073), (4691, 5913)]