144889497

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{1259}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 220802400

約数和(自身を除く): 75912903

約数列:

[1, 3, 9, 19, 57, 171, 673, 1259, 2019, 3777, 6057, 11331, 12787, 23921, 38361, 71763, 115083, 215289, 847307, 2541921, 7625763, 16098833, 48296499, 144889497]

約数ペア:

[(1, 144889497), (3, 48296499), (9, 16098833), (19, 7625763), (57, 2541921), (171, 847307), (673, 215289), (1259, 115083), (2019, 71763), (3777, 38361), (6057, 23921), (11331, 12787)]