77129391

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{20717}}^1$

素因数の和:20810

約数の個数: 16

約数和(自身を含む): 110385504

約数和(自身を除く): 33256113

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 20717, 62151, 352189, 1056567, 1512341, 4537023, 25709797, 77129391]

約数ペア:

[(1, 77129391), (3, 25709797), (17, 4537023), (51, 1512341), (73, 1056567), (219, 352189), (1241, 62151), (3723, 20717)]