64694163

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{3347}}^1$

素因数の和:3746

約数の個数: 16

約数和(自身を含む): 91601280

約数和(自身を除く): 26907117

約数列:

[1, 3, 17, 51, 379, 1137, 3347, 6443, 10041, 19329, 56899, 170697, 1268513, 3805539, 21564721, 64694163]

約数ペア:

[(1, 64694163), (3, 21564721), (17, 3805539), (51, 1268513), (379, 170697), (1137, 56899), (3347, 19329), (6443, 10041)]