42168699

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 62300160

約数和(自身を除く): 20131461

約数列:

[1, 3, 9, 79, 127, 237, 381, 467, 711, 1143, 1401, 4203, 10033, 30099, 36893, 59309, 90297, 110679, 177927, 332037, 533781, 4685411, 14056233, 42168699]

約数ペア:

[(1, 42168699), (3, 14056233), (9, 4685411), (79, 533781), (127, 332037), (237, 177927), (381, 110679), (467, 90297), (711, 59309), (1143, 36893), (1401, 30099), (4203, 10033)]