87082443

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6551}}^1$

素因数の和:6775

約数の個数: 24

約数和(自身を含む): 144458496

約数和(自身を除く): 57376053

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1899, 4431, 6551, 13293, 19653, 45857, 58959, 137571, 412713, 1382261, 4146783, 9675827, 12440349, 29027481, 87082443]

約数ペア:

[(1, 87082443), (3, 29027481), (7, 12440349), (9, 9675827), (21, 4146783), (63, 1382261), (211, 412713), (633, 137571), (1477, 58959), (1899, 45857), (4431, 19653), (6551, 13293)]