56970081

素因数分解:

$3^3\times 7^1\times {\mathrm{301429}}^1$

素因数の和:301445

約数の個数: 16

約数和(自身を含む): 96457600

約数和(自身を除く): 39487519

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 301429, 904287, 2110003, 2712861, 6330009, 8138583, 18990027, 56970081]

約数ペア:

[(1, 56970081), (3, 18990027), (7, 8138583), (9, 6330009), (21, 2712861), (27, 2110003), (63, 904287), (189, 301429)]