66885114527

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1493}}^1\times {\mathrm{2609}}^1$

素因数の和:4343

約数の個数: 32

約数和(自身を含む): 83851407360

約数和(自身を除く): 16966292833

約数列:

[1, 7, 11, 77, 223, 1493, 1561, 2453, 2609, 10451, 16423, 17171, 18263, 28699, 114961, 200893, 332939, 581807, 2330573, 3662329, 3895237, 4072649, 6399877, 25636303, 27266659, 42847607, 44799139, 299933249, 868637851, 6080464957, 9555016361, 66885114527]

約数ペア:

[(1, 66885114527), (7, 9555016361), (11, 6080464957), (77, 868637851), (223, 299933249), (1493, 44799139), (1561, 42847607), (2453, 27266659), (2609, 25636303), (10451, 6399877), (16423, 4072649), (17171, 3895237), (18263, 3662329), (28699, 2330573), (114961, 581807), (200893, 332939)]