89704791

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{10181}}^1$

素因数の和:10287

約数の個数: 24

約数和(自身を含む): 142955280

約数和(自身を除く): 53250489

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 8811, 10181, 30543, 91629, 111991, 335973, 906109, 1007919, 2718327, 8154981, 9967199, 29901597, 89704791]

約数ペア:

[(1, 89704791), (3, 29901597), (9, 9967199), (11, 8154981), (33, 2718327), (89, 1007919), (99, 906109), (267, 335973), (801, 111991), (979, 91629), (2937, 30543), (8811, 10181)]