81401442

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{171733}}^1$

素因数の和:171817

約数の個数: 16

約数和(自身を含む): 164864640

約数和(自身を除く): 83463198

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 171733, 343466, 515199, 1030398, 13566907, 27133814, 40700721, 81401442]

約数ペア:

[(1, 81401442), (2, 40700721), (3, 27133814), (6, 13566907), (79, 1030398), (158, 515199), (237, 343466), (474, 171733)]