66129623

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{953}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 79128576

約数和(自身を除く): 12998953

約数列:

[1, 7, 23, 161, 431, 953, 3017, 6671, 9913, 21919, 69391, 153433, 410743, 2875201, 9447089, 66129623]

約数ペア:

[(1, 66129623), (7, 9447089), (23, 2875201), (161, 410743), (431, 153433), (953, 69391), (3017, 21919), (6671, 9913)]