86589549

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{751}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 130920192

約数和(自身を除く): 44330643

約数列:

[1, 3, 9, 23, 69, 207, 557, 751, 1671, 2253, 5013, 6759, 12811, 17273, 38433, 51819, 115299, 155457, 418307, 1254921, 3764763, 9621061, 28863183, 86589549]

約数ペア:

[(1, 86589549), (3, 28863183), (9, 9621061), (23, 3764763), (69, 1254921), (207, 418307), (557, 155457), (751, 115299), (1671, 51819), (2253, 38433), (5013, 17273), (6759, 12811)]