168495639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{81517}}^1$

素因数の和:81586

約数の個数: 16

約数和(自身を含む): 246510432

約数和(自身を除く): 78014793

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 81517, 244551, 1059721, 3179163, 4320401, 12961203, 56165213, 168495639]

約数ペア:

[(1, 168495639), (3, 56165213), (13, 12961203), (39, 4320401), (53, 3179163), (159, 1059721), (689, 244551), (2067, 81517)]