166154787

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{361993}}^1$

素因数の和:362019

約数の個数: 16

約数和(自身を含む): 260635680

約数和(自身を除く): 94480893

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 361993, 1085979, 3257937, 6153881, 9773811, 18461643, 55384929, 166154787]

約数ペア:

[(1, 166154787), (3, 55384929), (9, 18461643), (17, 9773811), (27, 6153881), (51, 3257937), (153, 1085979), (459, 361993)]