47007729

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 75046400

約数和(自身を除く): 28038671

約数列:

[1, 3, 9, 19, 27, 43, 57, 129, 171, 387, 513, 817, 1161, 2131, 2451, 6393, 7353, 19179, 22059, 40489, 57537, 91633, 121467, 274899, 364401, 824697, 1093203, 1741027, 2474091, 5223081, 15669243, 47007729]

約数ペア:

[(1, 47007729), (3, 15669243), (9, 5223081), (19, 2474091), (27, 1741027), (43, 1093203), (57, 824697), (129, 364401), (171, 274899), (387, 121467), (513, 91633), (817, 57537), (1161, 40489), (2131, 22059), (2451, 19179), (6393, 7353)]