77451903

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{6277}}^1$

素因数の和:6743

約数の個数: 16

約数和(自身を含む): 115012960

約数和(自身を除く): 37561057

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 6277, 12339, 18831, 56493, 169479, 2868589, 8605767, 25817301, 77451903]

約数ペア:

[(1, 77451903), (3, 25817301), (9, 8605767), (27, 2868589), (457, 169479), (1371, 56493), (4113, 18831), (6277, 12339)]