201631329

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{102299}}^1$

素因数の和:102381

約数の個数: 16

約数和(自身を含む): 302808000

約数和(自身を除く): 101176671

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 102299, 306897, 920691, 2762073, 7467827, 22403481, 67210443, 201631329]

約数ペア:

[(1, 201631329), (3, 67210443), (9, 22403481), (27, 7467827), (73, 2762073), (219, 920691), (657, 306897), (1971, 102299)]