81844137

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10093}}^1$

素因数の和:10169

約数の個数: 24

約数和(自身を含む): 127547784

約数和(自身を除く): 45703647

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 10093, 30279, 90837, 171581, 514743, 534929, 1544229, 1604787, 4814361, 9093793, 27281379, 81844137]

約数ペア:

[(1, 81844137), (3, 27281379), (9, 9093793), (17, 4814361), (51, 1604787), (53, 1544229), (153, 534929), (159, 514743), (477, 171581), (901, 90837), (2703, 30279), (8109, 10093)]