81347057

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1867}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 94416192

約数和(自身を除く): 13069135

約数列:

[1, 11, 17, 187, 233, 1867, 2563, 3961, 20537, 31739, 43571, 349129, 435011, 4785121, 7395187, 81347057]

約数ペア:

[(1, 81347057), (11, 7395187), (17, 4785121), (187, 435011), (233, 349129), (1867, 43571), (2563, 31739), (3961, 20537)]