42539553

素因数分解:

$3^3\times 7^1\times {\mathrm{225077}}^1$

素因数の和:225093

約数の個数: 16

約数和(自身を含む): 72024960

約数和(自身を除く): 29485407

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 225077, 675231, 1575539, 2025693, 4726617, 6077079, 14179851, 42539553]

約数ペア:

[(1, 42539553), (3, 14179851), (7, 6077079), (9, 4726617), (21, 2025693), (27, 1575539), (63, 675231), (189, 225077)]