27730866

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{35281}}^1$

素因数の和:35417

約数の個数: 16

約数和(自身を含む): 55886688

約数和(自身を除く): 28155822

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 35281, 70562, 105843, 211686, 4621811, 9243622, 13865433, 27730866]

約数ペア:

[(1, 27730866), (2, 13865433), (3, 9243622), (6, 4621811), (131, 211686), (262, 105843), (393, 70562), (786, 35281)]