81436443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{8539}}^1$

素因数の和:8587

約数の個数: 24

約数和(自身を含む): 125845440

約数和(自身を除く): 44408997

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 561, 867, 3179, 8539, 9537, 25617, 93929, 145163, 281787, 435489, 1596793, 2467771, 4790379, 7403313, 27145481, 81436443]

約数ペア:

[(1, 81436443), (3, 27145481), (11, 7403313), (17, 4790379), (33, 2467771), (51, 1596793), (187, 435489), (289, 281787), (561, 145163), (867, 93929), (3179, 25617), (8539, 9537)]