54320487

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5639}}^1$

素因数の和:5687

約数の個数: 24

約数和(自身を含む): 82569600

約数和(自身を除く): 28249113

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 5639, 9633, 16917, 73307, 107141, 219921, 321423, 952991, 1392833, 2858973, 4178499, 18106829, 54320487]

約数ペア:

[(1, 54320487), (3, 18106829), (13, 4178499), (19, 2858973), (39, 1392833), (57, 952991), (169, 321423), (247, 219921), (507, 107141), (741, 73307), (3211, 16917), (5639, 9633)]