42577947

素因数分解:

$3^3\times {\mathrm{277}}^1\times {\mathrm{5693}}^1$

素因数の和:5979

約数の個数: 16

約数和(自身を含む): 63317280

約数和(自身を除く): 20739333

約数列:

[1, 3, 9, 27, 277, 831, 2493, 5693, 7479, 17079, 51237, 153711, 1576961, 4730883, 14192649, 42577947]

約数ペア:

[(1, 42577947), (3, 14192649), (9, 4730883), (27, 1576961), (277, 153711), (831, 51237), (2493, 17079), (5693, 7479)]