16072101

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{8627}}^1$

素因数の和:8662

約数の個数: 20

約数和(自身を含む): 25055712

約数和(自身を除く): 8983611

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 8627, 25881, 77643, 198421, 232929, 595263, 698787, 1785789, 5357367, 16072101]

約数ペア:

[(1, 16072101), (3, 5357367), (9, 1785789), (23, 698787), (27, 595263), (69, 232929), (81, 198421), (207, 77643), (621, 25881), (1863, 8627)]