87516909

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{140929}}^1$

素因数の和:140961

約数の個数: 16

約数和(自身を含む): 135292800

約数和(自身を除く): 47775891

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 140929, 422787, 1268361, 3241367, 3805083, 9724101, 29172303, 87516909]

約数ペア:

[(1, 87516909), (3, 29172303), (9, 9724101), (23, 3805083), (27, 3241367), (69, 1268361), (207, 422787), (621, 140929)]