66398529

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1579}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 90097920

約数和(自身を除く): 23699391

約数列:

[1, 3, 107, 131, 321, 393, 1579, 4737, 14017, 42051, 168953, 206849, 506859, 620547, 22132843, 66398529]

約数ペア:

[(1, 66398529), (3, 22132843), (107, 620547), (131, 506859), (321, 206849), (393, 168953), (1579, 42051), (4737, 14017)]