87969177

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{165667}}^1$

素因数の和:165732

約数の個数: 12

約数和(自身を含む): 129221040

約数和(自身を除く): 41251863

約数列:

[1, 3, 9, 59, 177, 531, 165667, 497001, 1491003, 9774353, 29323059, 87969177]

約数ペア:

[(1, 87969177), (3, 29323059), (9, 9774353), (59, 1491003), (177, 497001), (531, 165667)]