56126979

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{7193}}^1$

素因数の和:7236

約数の個数: 24

約数和(自身を含む): 88342320

約数和(自身を除く): 32215341

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7193, 7803, 21579, 64737, 122281, 194211, 366843, 1100529, 2078777, 3301587, 6236331, 18708993, 56126979]

約数ペア:

[(1, 56126979), (3, 18708993), (9, 6236331), (17, 3301587), (27, 2078777), (51, 1100529), (153, 366843), (289, 194211), (459, 122281), (867, 64737), (2601, 21579), (7193, 7803)]