69117921

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{111301}}^1$

素因数の和:111333

約数の個数: 16

約数和(自身を含む): 106849920

約数和(自身を除く): 37731999

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 111301, 333903, 1001709, 2559923, 3005127, 7679769, 23039307, 69117921]

約数ペア:

[(1, 69117921), (3, 23039307), (9, 7679769), (23, 3005127), (27, 2559923), (69, 1001709), (207, 333903), (621, 111301)]