186740289

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3623}}^1$

素因数の和:3738

約数の個数: 32

約数和(自身を含む): 292239360

約数和(自身を除く): 105499071

約数列:

[1, 3, 9, 23, 27, 69, 83, 207, 249, 621, 747, 1909, 2241, 3623, 5727, 10869, 17181, 32607, 51543, 83329, 97821, 249987, 300709, 749961, 902127, 2249883, 2706381, 6916307, 8119143, 20748921, 62246763, 186740289]

約数ペア:

[(1, 186740289), (3, 62246763), (9, 20748921), (23, 8119143), (27, 6916307), (69, 2706381), (83, 2249883), (207, 902127), (249, 749961), (621, 300709), (747, 249987), (1909, 97821), (2241, 83329), (3623, 51543), (5727, 32607), (10869, 17181)]