78508947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{26731}}^1$

素因数の和:26834

約数の個数: 16

約数和(自身を含む): 115482240

約数和(自身を除く): 36973293

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 26731, 80193, 294041, 882123, 2379059, 7137177, 26169649, 78508947]

約数ペア:

[(1, 78508947), (3, 26169649), (11, 7137177), (33, 2379059), (89, 882123), (267, 294041), (979, 80193), (2937, 26731)]