42215931

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{29501}}^1$

素因数の和:29563

約数の個数: 16

約数和(自身を含む): 63724320

約数和(自身を除く): 21508389

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 29501, 88503, 265509, 796527, 1563553, 4690659, 14071977, 42215931]

約数ペア:

[(1, 42215931), (3, 14071977), (9, 4690659), (27, 1563553), (53, 796527), (159, 265509), (477, 88503), (1431, 29501)]