157217847

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{32939}}^1$

素因数の和:33022

約数の個数: 16

約数和(自身を含む): 220302720

約数和(自身を除く): 63084873

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 32939, 98817, 1218743, 1416377, 3656229, 4249131, 52405949, 157217847]

約数ペア:

[(1, 157217847), (3, 52405949), (37, 4249131), (43, 3656229), (111, 1416377), (129, 1218743), (1591, 98817), (4773, 32939)]