162316557

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{8209}}^1$

素因数の和:8254

約数の個数: 24

約数和(自身を含む): 254017400

約数和(自身を除く): 91700843

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2197, 6591, 8209, 19773, 24627, 73881, 106717, 320151, 960453, 1387321, 4161963, 12485889, 18035173, 54105519, 162316557]

約数ペア:

[(1, 162316557), (3, 54105519), (9, 18035173), (13, 12485889), (39, 4161963), (117, 1387321), (169, 960453), (507, 320151), (1521, 106717), (2197, 73881), (6591, 24627), (8209, 19773)]