173868903

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1307}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 278342400

約数和(自身を除く): 104473497

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 379, 1137, 1307, 3411, 3921, 4927, 10233, 11763, 14781, 16991, 35289, 44343, 50973, 133029, 152919, 458757, 495353, 1486059, 4458177, 6439589, 13374531, 19318767, 57956301, 173868903]

約数ペア:

[(1, 173868903), (3, 57956301), (9, 19318767), (13, 13374531), (27, 6439589), (39, 4458177), (117, 1486059), (351, 495353), (379, 458757), (1137, 152919), (1307, 133029), (3411, 50973), (3921, 44343), (4927, 35289), (10233, 16991), (11763, 14781)]