81469443

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{27739}}^1$

素因数の和:27842

約数の個数: 16

約数和(自身を含む): 119836800

約数和(自身を除く): 38367357

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 27739, 83217, 305129, 915387, 2468771, 7406313, 27156481, 81469443]

約数ペア:

[(1, 81469443), (3, 27156481), (11, 7406313), (33, 2468771), (89, 915387), (267, 305129), (979, 83217), (2937, 27739)]