164433393

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{20323}}^1$

素因数の和:20389

約数の個数: 24

約数和(自身を含む): 253643520

約数和(自身を除く): 89210127

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 8091, 20323, 60969, 182907, 589367, 630013, 1768101, 1890039, 5304303, 5670117, 18270377, 54811131, 164433393]

約数ペア:

[(1, 164433393), (3, 54811131), (9, 18270377), (29, 5670117), (31, 5304303), (87, 1890039), (93, 1768101), (261, 630013), (279, 589367), (899, 182907), (2697, 60969), (8091, 20323)]