68805121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{38851}}^1$

素因数の和:38892

約数の個数: 16

約数和(自身を含む): 89515008

約数和(自身を除く): 20709887

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 38851, 271957, 427361, 893573, 2991527, 6255011, 9829303, 68805121]

約数ペア:

[(1, 68805121), (7, 9829303), (11, 6255011), (23, 2991527), (77, 893573), (161, 427361), (253, 271957), (1771, 38851)]