78555191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{857}}^1$

素因数の和:1522

約数の個数: 16

約数和(自身を含む): 92540448

約数和(自身を除く): 13985257

約数列:

[1, 11, 13, 143, 641, 857, 7051, 8333, 9427, 11141, 91663, 122551, 549337, 6042707, 7141381, 78555191]

約数ペア:

[(1, 78555191), (11, 7141381), (13, 6042707), (143, 549337), (641, 122551), (857, 91663), (7051, 11141), (8333, 9427)]