71101719

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{67523}}^1$

素因数の和:67548

約数の個数: 20

約数和(自身を含む): 114385656

約数和(自身を除く): 43283937

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 67523, 202569, 607707, 877799, 1823121, 2633397, 5469363, 7900191, 23700573, 71101719]

約数ペア:

[(1, 71101719), (3, 23700573), (9, 7900191), (13, 5469363), (27, 2633397), (39, 1823121), (81, 877799), (117, 607707), (351, 202569), (1053, 67523)]