87023781

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13049}}^1$

素因数の和:13090

約数の個数: 32

約数和(自身を含む): 146160000

約数和(自身を除く): 59136219

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 13049, 39147, 117441, 169637, 247931, 352323, 508911, 743793, 1526733, 2231379, 3223103, 4580199, 6694137, 9669309, 29007927, 87023781]

約数ペア:

[(1, 87023781), (3, 29007927), (9, 9669309), (13, 6694137), (19, 4580199), (27, 3223103), (39, 2231379), (57, 1526733), (117, 743793), (171, 508911), (247, 352323), (351, 247931), (513, 169637), (741, 117441), (2223, 39147), (6669, 13049)]