75250377

素因数分解:

$3^4\times {\mathrm{571}}^1\times {\mathrm{1627}}^1$

素因数の和:2210

約数の個数: 20

約数和(自身を含む): 112677136

約数和(自身を除く): 37426759

約数列:

[1, 3, 9, 27, 81, 571, 1627, 1713, 4881, 5139, 14643, 15417, 43929, 46251, 131787, 929017, 2787051, 8361153, 25083459, 75250377]

約数ペア:

[(1, 75250377), (3, 25083459), (9, 8361153), (27, 2787051), (81, 929017), (571, 131787), (1627, 46251), (1713, 43929), (4881, 15417), (5139, 14643)]