163318296963

素因数分解:

$3^1\times {\mathrm{643}}^1\times {\mathrm{6203}}^1\times {\mathrm{13649}}^1$

素因数の和:20498

約数の個数: 16

約数和(自身を含む): 218147529600

約数和(自身を除く): 54829232637

約数列:

[1, 3, 643, 1929, 6203, 13649, 18609, 40947, 3988529, 8776307, 11965587, 26328921, 84664747, 253994241, 54439432321, 163318296963]

約数ペア:

[(1, 163318296963), (3, 54439432321), (643, 253994241), (1929, 84664747), (6203, 26328921), (13649, 11965587), (18609, 8776307), (40947, 3988529)]