155220873

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1\times {\mathrm{839}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 209986560

約数和(自身を除く): 54765687

約数列:

[1, 3, 83, 249, 743, 839, 2229, 2517, 61669, 69637, 185007, 208911, 623377, 1870131, 51740291, 155220873]

約数ペア:

[(1, 155220873), (3, 51740291), (83, 1870131), (249, 623377), (743, 208911), (839, 185007), (2229, 69637), (2517, 61669)]