66801057

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1\times {\mathrm{541}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 90535680

約数和(自身を除く): 23734623

約数列:

[1, 3, 79, 237, 521, 541, 1563, 1623, 41159, 42739, 123477, 128217, 281861, 845583, 22267019, 66801057]

約数ペア:

[(1, 66801057), (3, 22267019), (79, 845583), (237, 281861), (521, 128217), (541, 123477), (1563, 42739), (1623, 41159)]