168354423

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{132667}}^1$

素因数の和:132723

約数の個数: 16

約数和(自身を含む): 254722560

約数和(自身を除く): 86368137

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 132667, 398001, 1194003, 3582009, 6235349, 18706047, 56118141, 168354423]

約数ペア:

[(1, 168354423), (3, 56118141), (9, 18706047), (27, 6235349), (47, 3582009), (141, 1194003), (423, 398001), (1269, 132667)]