87399279

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16657}}^1$

素因数の和:16727

約数の個数: 24

約数和(自身を含む): 140326992

約数和(自身を除く): 52927713

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 16657, 49971, 149913, 183227, 549681, 882821, 1649043, 2648463, 7945389, 9711031, 29133093, 87399279]

約数ペア:

[(1, 87399279), (3, 29133093), (9, 9711031), (11, 7945389), (33, 2648463), (53, 1649043), (99, 882821), (159, 549681), (477, 183227), (583, 149913), (1749, 49971), (5247, 16657)]