27560817

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{3911}}^1$

素因数の和:3955

約数の個数: 24

約数和(自身を含む): 42719040

約数和(自身を除く): 15158223

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 3911, 7047, 11733, 35199, 105597, 113419, 316791, 340257, 950373, 1020771, 3062313, 9186939, 27560817]

約数ペア:

[(1, 27560817), (3, 9186939), (9, 3062313), (27, 1020771), (29, 950373), (81, 340257), (87, 316791), (243, 113419), (261, 105597), (783, 35199), (2349, 11733), (3911, 7047)]