68776227

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4229}}^1$

素因数の和:4387

約数の個数: 24

約数和(自身を含む): 107780400

約数和(自身を除く): 39004173

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 4229, 5421, 12687, 16263, 38061, 54977, 164931, 494793, 587831, 1763493, 5290479, 7641803, 22925409, 68776227]

約数ペア:

[(1, 68776227), (3, 22925409), (9, 7641803), (13, 5290479), (39, 1763493), (117, 587831), (139, 494793), (417, 164931), (1251, 54977), (1807, 38061), (4229, 16263), (5421, 12687)]