55513731

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4729}}^1$

素因数の和:4795

約数の個数: 32

約数和(自身を含む): 93237760

約数和(自身を除く): 37724029

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 4729, 11739, 14187, 33103, 61477, 99309, 184431, 203347, 430339, 610041, 1291017, 1423429, 2643511, 4270287, 7930533, 18504577, 55513731]

約数ペア:

[(1, 55513731), (3, 18504577), (7, 7930533), (13, 4270287), (21, 2643511), (39, 1423429), (43, 1291017), (91, 610041), (129, 430339), (273, 203347), (301, 184431), (559, 99309), (903, 61477), (1677, 33103), (3913, 14187), (4729, 11739)]