57098709

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{72923}}^1$

素因数の和:72961

約数の個数: 16

約数和(自身を含む): 87508800

約数和(自身を除く): 30410091

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 72923, 218769, 656307, 1968921, 2114767, 6344301, 19032903, 57098709]

約数ペア:

[(1, 57098709), (3, 19032903), (9, 6344301), (27, 2114767), (29, 1968921), (87, 656307), (261, 218769), (783, 72923)]