54131193

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 83099520

約数和(自身を除く): 28968327

約数列:

[1, 3, 9, 27, 41, 107, 123, 321, 369, 457, 963, 1107, 1371, 2889, 4113, 4387, 12339, 13161, 18737, 39483, 48899, 56211, 118449, 146697, 168633, 440091, 505899, 1320273, 2004859, 6014577, 18043731, 54131193]

約数ペア:

[(1, 54131193), (3, 18043731), (9, 6014577), (27, 2004859), (41, 1320273), (107, 505899), (123, 440091), (321, 168633), (369, 146697), (457, 118449), (963, 56211), (1107, 48899), (1371, 39483), (2889, 18737), (4113, 13161), (4387, 12339)]