80542137

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{4519}}^1$

素因数の和:4992

約数の個数: 16

約数和(自身を含む): 115928960

約数和(自身を除く): 35386823

約数列:

[1, 3, 13, 39, 457, 1371, 4519, 5941, 13557, 17823, 58747, 176241, 2065183, 6195549, 26847379, 80542137]

約数ペア:

[(1, 80542137), (3, 26847379), (13, 6195549), (39, 2065183), (457, 176241), (1371, 58747), (4519, 17823), (5941, 13557)]