67939001053

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{38361943}}^1$

素因数の和:38361984

約数の個数: 16

約数和(自身を含む): 88385918976

約数和(自身を除く): 20446917923

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 38361943, 268533601, 421981373, 882324689, 2953869611, 6176272823, 9705571579, 67939001053]

約数ペア:

[(1, 67939001053), (7, 9705571579), (11, 6176272823), (23, 2953869611), (77, 882324689), (161, 421981373), (253, 268533601), (1771, 38361943)]