149898147

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{32009}}^1$

素因数の和:32242

約数の個数: 16

約数和(自身を含む): 229447680

約数和(自身を除く): 79549533

約数列:

[1, 3, 7, 21, 223, 669, 1561, 4683, 32009, 96027, 224063, 672189, 7138007, 21414021, 49966049, 149898147]

約数ペア:

[(1, 149898147), (3, 49966049), (7, 21414021), (21, 7138007), (223, 672189), (669, 224063), (1561, 96027), (4683, 32009)]