67439889

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1223}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 106546752

約数和(自身を除く): 39106863

約数列:

[1, 3, 9, 11, 33, 99, 557, 1223, 1671, 3669, 5013, 6127, 11007, 13453, 18381, 40359, 55143, 121077, 681211, 2043633, 6130899, 7493321, 22479963, 67439889]

約数ペア:

[(1, 67439889), (3, 22479963), (9, 7493321), (11, 6130899), (33, 2043633), (99, 681211), (557, 121077), (1223, 55143), (1671, 40359), (3669, 18381), (5013, 13453), (6127, 11007)]