81309678

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{467297}}^1$

素因数の和:467331

約数の個数: 16

約数和(自身を含む): 168227280

約数和(自身を除く): 86917602

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 467297, 934594, 1401891, 2803782, 13551613, 27103226, 40654839, 81309678]

約数ペア:

[(1, 81309678), (2, 40654839), (3, 27103226), (6, 13551613), (29, 2803782), (58, 1401891), (87, 934594), (174, 467297)]