66840093

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 106156800

約数和(自身を除く): 39316707

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 333, 621, 851, 999, 2553, 2909, 7659, 8727, 22977, 26181, 66907, 78543, 107633, 200721, 322899, 602163, 968697, 1806489, 2475559, 2906091, 7426677, 22280031, 66840093]

約数ペア:

[(1, 66840093), (3, 22280031), (9, 7426677), (23, 2906091), (27, 2475559), (37, 1806489), (69, 968697), (111, 602163), (207, 322899), (333, 200721), (621, 107633), (851, 78543), (999, 66907), (2553, 26181), (2909, 22977), (7659, 8727)]