149346963

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{66643}}^1$

素因数の和:66735

約数の個数: 16

約数和(自身を含む): 223923840

約数和(自身を除く): 74576877

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 66643, 199929, 599787, 1799361, 5531369, 16594107, 49782321, 149346963]

約数ペア:

[(1, 149346963), (3, 49782321), (9, 16594107), (27, 5531369), (83, 1799361), (249, 599787), (747, 199929), (2241, 66643)]