89019447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{72907}}^1$

素因数の和:72958

約数の個数: 16

約数和(自身を含む): 132984192

約数和(自身を除く): 43964745

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 72907, 218721, 801977, 2405931, 2697559, 8092677, 29673149, 89019447]

約数ペア:

[(1, 89019447), (3, 29673149), (11, 8092677), (33, 2697559), (37, 2405931), (111, 801977), (407, 218721), (1221, 72907)]