85561539

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{9281}}^1$

素因数の和:9730

約数の個数: 16

約数和(自身を含む): 130690560

約数和(自身を除く): 45129021

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 9219, 9281, 27843, 64967, 194901, 4074359, 12223077, 28520513, 85561539]

約数ペア:

[(1, 85561539), (3, 28520513), (7, 12223077), (21, 4074359), (439, 194901), (1317, 64967), (3073, 27843), (9219, 9281)]