85877013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{31771}}^1$

素因数の和:31844

約数の個数: 16

約数和(自身を含む): 123529536

約数和(自身を除く): 37652523

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 31771, 95313, 540107, 1620321, 1683863, 5051589, 28625671, 85877013]

約数ペア:

[(1, 85877013), (3, 28625671), (17, 5051589), (51, 1683863), (53, 1620321), (159, 540107), (901, 95313), (2703, 31771)]