79727817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{28793}}^1$

素因数の和:28880

約数の個数: 16

約数和(自身を含む): 116097408

約数和(自身を除く): 36369591

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 28793, 86379, 374309, 1122927, 2044303, 6132909, 26575939, 79727817]

約数ペア:

[(1, 79727817), (3, 26575939), (13, 6132909), (39, 2044303), (71, 1122927), (213, 374309), (923, 86379), (2769, 28793)]