87213087

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7237}}^1$

素因数の和:7359

約数の個数: 24

約数和(自身を含む): 137000864

約数和(自身を除く): 49787777

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 4017, 7237, 12051, 21711, 65133, 94081, 282243, 745411, 846729, 2236233, 6708699, 9690343, 29071029, 87213087]

約数ペア:

[(1, 87213087), (3, 29071029), (9, 9690343), (13, 6708699), (39, 2236233), (103, 846729), (117, 745411), (309, 282243), (927, 94081), (1339, 65133), (4017, 21711), (7237, 12051)]