81850971

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{9277}}^1$

素因数の和:9470

約数の個数: 16

約数和(自身を含む): 116234784

約数和(自身を除く): 34383813

約数列:

[1, 3, 17, 51, 173, 519, 2941, 8823, 9277, 27831, 157709, 473127, 1604921, 4814763, 27283657, 81850971]

約数ペア:

[(1, 81850971), (3, 27283657), (17, 4814763), (51, 1604921), (173, 473127), (519, 157709), (2941, 27831), (8823, 9277)]