26645163

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6977}}^1$

素因数の和:7066

約数の個数: 16

約数和(自身を含む): 37960320

約数和(自身を除く): 11315157

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 6977, 20931, 132563, 397689, 467459, 1402377, 8881721, 26645163]

約数ペア:

[(1, 26645163), (3, 8881721), (19, 1402377), (57, 467459), (67, 397689), (201, 132563), (1273, 20931), (3819, 6977)]