81266826

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{171449}}^1$

素因数の和:171533

約数の個数: 16

約数和(自身を含む): 164592000

約数和(自身を除く): 83325174

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 171449, 342898, 514347, 1028694, 13544471, 27088942, 40633413, 81266826]

約数ペア:

[(1, 81266826), (2, 40633413), (3, 27088942), (6, 13544471), (79, 1028694), (158, 514347), (237, 342898), (474, 171449)]