70880319

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 110423040

約数和(自身を除く): 39542721

約数列:

[1, 3, 9, 23, 27, 69, 157, 207, 471, 621, 727, 1413, 2181, 3611, 4239, 6543, 10833, 16721, 19629, 32499, 50163, 97497, 114139, 150489, 342417, 451467, 1027251, 2625197, 3081753, 7875591, 23626773, 70880319]

約数ペア:

[(1, 70880319), (3, 23626773), (9, 7875591), (23, 3081753), (27, 2625197), (69, 1027251), (157, 451467), (207, 342417), (471, 150489), (621, 114139), (727, 97497), (1413, 50163), (2181, 32499), (3611, 19629), (4239, 16721), (6543, 10833)]