42072831

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{29401}}^1$

素因数の和:29463

約数の個数: 16

約数和(自身を含む): 63508320

約数和(自身を除く): 21435489

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 29401, 88203, 264609, 793827, 1558253, 4674759, 14024277, 42072831]

約数ペア:

[(1, 42072831), (3, 14024277), (9, 4674759), (27, 1558253), (53, 793827), (159, 264609), (477, 88203), (1431, 29401)]