210619089

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{106859}}^1$

素因数の和:106941

約数の個数: 16

約数和(自身を含む): 316305600

約数和(自身を除く): 105686511

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 106859, 320577, 961731, 2885193, 7800707, 23402121, 70206363, 210619089]

約数ペア:

[(1, 210619089), (3, 70206363), (9, 23402121), (27, 7800707), (73, 2885193), (219, 961731), (657, 320577), (1971, 106859)]