66756243

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 90077696

約数和(自身を除く): 23321453

約数列:

[1, 3, 157, 271, 471, 523, 813, 1569, 42547, 82111, 127641, 141733, 246333, 425199, 22252081, 66756243]

約数ペア:

[(1, 66756243), (3, 22252081), (157, 425199), (271, 246333), (471, 141733), (523, 127641), (813, 82111), (1569, 42547)]