42551487

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{15919}}^1$

素因数の和:15945

約数の個数: 24

約数和(自身を含む): 69538560

約数和(自身を除く): 26987073

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 15919, 47757, 143271, 175109, 429813, 525327, 1289439, 1575981, 3868317, 4727943, 14183829, 42551487]

約数ペア:

[(1, 42551487), (3, 14183829), (9, 4727943), (11, 3868317), (27, 1575981), (33, 1289439), (81, 525327), (99, 429813), (243, 175109), (297, 143271), (891, 47757), (2673, 15919)]