142474923

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{23663}}^1$

素因数の和:23895

約数の個数: 16

約数和(自身を含む): 212029440

約数和(自身を除く): 69554517

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 23663, 70989, 212967, 638901, 5276849, 15830547, 47491641, 142474923]

約数ペア:

[(1, 142474923), (3, 47491641), (9, 15830547), (27, 5276849), (223, 638901), (669, 212967), (2007, 70989), (6021, 23663)]