74887057

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27361}}^1$

素因数の和:27408

約数の個数: 16

約数和(自身を含む): 94563072

約数和(自身を除く): 19676015

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 27361, 191527, 465137, 629303, 3255959, 4405121, 10698151, 74887057]

約数ペア:

[(1, 74887057), (7, 10698151), (17, 4405121), (23, 3255959), (119, 629303), (161, 465137), (391, 191527), (2737, 27361)]