72923463

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{142151}}^1$

素因数の和:142179

約数の個数: 16

約数和(自身を含む): 113721600

約数和(自身を除く): 40798137

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 142151, 426453, 1279359, 2700869, 3838077, 8102607, 24307821, 72923463]

約数ペア:

[(1, 72923463), (3, 24307821), (9, 8102607), (19, 3838077), (27, 2700869), (57, 1279359), (171, 426453), (513, 142151)]