30591081

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{49261}}^1$

素因数の和:49293

約数の個数: 16

約数和(自身を含む): 47291520

約数和(自身を除く): 16700439

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 49261, 147783, 443349, 1133003, 1330047, 3399009, 10197027, 30591081]

約数ペア:

[(1, 30591081), (3, 10197027), (9, 3399009), (23, 1330047), (27, 1133003), (69, 443349), (207, 147783), (621, 49261)]