85013631

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{17789}}^1$

素因数の和:17860

約数の個数: 20

約数和(自身を含む): 129155400

約数和(自身を除く): 44141769

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 17789, 53367, 160101, 480303, 1049551, 1440909, 3148653, 9445959, 28337877, 85013631]

約数ペア:

[(1, 85013631), (3, 28337877), (9, 9445959), (27, 3148653), (59, 1440909), (81, 1049551), (177, 480303), (531, 160101), (1593, 53367), (4779, 17789)]