66489441

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{577}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 90223488

約数和(自身を除く): 23734047

約数列:

[1, 3, 71, 213, 541, 577, 1623, 1731, 38411, 40967, 115233, 122901, 312157, 936471, 22163147, 66489441]

約数ペア:

[(1, 66489441), (3, 22163147), (71, 936471), (213, 312157), (541, 122901), (577, 115233), (1623, 40967), (1731, 38411)]