85840977

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 115644672

約数和(自身を除く): 29803695

約数列:

[1, 3, 197, 337, 431, 591, 1011, 1293, 66389, 84907, 145247, 199167, 254721, 435741, 28613659, 85840977]

約数ペア:

[(1, 85840977), (3, 28613659), (197, 435741), (337, 254721), (431, 199167), (591, 145247), (1011, 84907), (1293, 66389)]