64637043

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{2887}}^1$

素因数の和:3346

約数の個数: 16

約数和(自身を含む): 91491840

約数和(自身を除く): 26854797

約数列:

[1, 3, 17, 51, 439, 1317, 2887, 7463, 8661, 22389, 49079, 147237, 1267393, 3802179, 21545681, 64637043]

約数ペア:

[(1, 64637043), (3, 21545681), (17, 3802179), (51, 1267393), (439, 147237), (1317, 49079), (2887, 22389), (7463, 8661)]