87342633

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{6217}}^1$

素因数の和:6453

約数の個数: 24

約数和(自身を含む): 144854528

約数和(自身を除く): 57511895

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 4683, 6217, 14049, 18651, 43519, 55953, 130557, 391671, 1386391, 4159173, 9704737, 12477519, 29114211, 87342633]

約数ペア:

[(1, 87342633), (3, 29114211), (7, 12477519), (9, 9704737), (21, 4159173), (63, 1386391), (223, 391671), (669, 130557), (1561, 55953), (2007, 43519), (4683, 18651), (6217, 14049)]