157023981

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{14503}}^1$

素因数の和:14913

約数の個数: 16

約数和(自身を含む): 233224320

約数和(自身を除く): 76200339

約数列:

[1, 3, 9, 27, 401, 1203, 3609, 10827, 14503, 43509, 130527, 391581, 5815703, 17447109, 52341327, 157023981]

約数ペア:

[(1, 157023981), (3, 52341327), (9, 17447109), (27, 5815703), (401, 391581), (1203, 130527), (3609, 43509), (10827, 14503)]