53218047

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6763}}^1$

素因数の和:6870

約数の個数: 16

約数和(自身を含む): 73808768

約数和(自身を除く): 20590721

約数列:

[1, 3, 43, 61, 129, 183, 2623, 6763, 7869, 20289, 290809, 412543, 872427, 1237629, 17739349, 53218047]

約数ペア:

[(1, 53218047), (3, 17739349), (43, 1237629), (61, 872427), (129, 412543), (183, 290809), (2623, 20289), (6763, 7869)]