70920531

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{1459}}^1$

素因数の和:1967

約数の個数: 24

約数和(自身を含む): 112057920

約数和(自身を除く): 41137389

約数列:

[1, 3, 9, 11, 33, 99, 491, 1459, 1473, 4377, 4419, 5401, 13131, 16049, 16203, 48147, 48609, 144441, 716369, 2149107, 6447321, 7880059, 23640177, 70920531]

約数ペア:

[(1, 70920531), (3, 23640177), (9, 7880059), (11, 6447321), (33, 2149107), (99, 716369), (491, 144441), (1459, 48609), (1473, 48147), (4377, 16203), (4419, 16049), (5401, 13131)]