81257622

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{119849}}^1$

素因数の和:119967

約数の個数: 16

約数和(自身を含む): 163954800

約数和(自身を除く): 82697178

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 119849, 239698, 359547, 719094, 13542937, 27085874, 40628811, 81257622]

約数ペア:

[(1, 81257622), (2, 40628811), (3, 27085874), (6, 13542937), (113, 719094), (226, 359547), (339, 239698), (678, 119849)]