81907853

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{773}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 90948096

約数和(自身を除く): 9040243

約数列:

[1, 17, 23, 271, 391, 773, 4607, 6233, 13141, 17779, 105961, 209483, 302243, 3561211, 4818109, 81907853]

約数ペア:

[(1, 81907853), (17, 4818109), (23, 3561211), (271, 302243), (391, 209483), (773, 105961), (4607, 17779), (6233, 13141)]