87591141

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1217}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 138325824

約数和(自身を除く): 50734683

約数列:

[1, 3, 9, 11, 33, 99, 727, 1217, 2181, 3651, 6543, 7997, 10953, 13387, 23991, 40161, 71973, 120483, 884759, 2654277, 7962831, 9732349, 29197047, 87591141]

約数ペア:

[(1, 87591141), (3, 29197047), (9, 9732349), (11, 7962831), (33, 2654277), (99, 884759), (727, 120483), (1217, 71973), (2181, 40161), (3651, 23991), (6543, 13387), (7997, 10953)]