66555307

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31799}}^1$

素因数の和:31842

約数の個数: 16

約数和(自身を含む): 85478400

約数和(自身を除く): 18923093

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 31799, 222593, 413387, 731377, 2893709, 5119639, 9507901, 66555307]

約数ペア:

[(1, 66555307), (7, 9507901), (13, 5119639), (23, 2893709), (91, 731377), (161, 413387), (299, 222593), (2093, 31799)]