85178913

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{17387}}^1$

素因数の和:17484

約数の個数: 16

約数和(自身を含む): 120185856

約数和(自身を除く): 35006943

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 17387, 52161, 399901, 1199703, 1234477, 3703431, 28392971, 85178913]

約数ペア:

[(1, 85178913), (3, 28392971), (23, 3703431), (69, 1234477), (71, 1199703), (213, 399901), (1633, 52161), (4899, 17387)]