71236767

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{78889}}^1$

素因数の和:78942

約数の個数: 16

約数和(自身を含む): 111077120

約数和(自身を除く): 39840353

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 78889, 236667, 552223, 1656669, 3392227, 10176681, 23745589, 71236767]

約数ペア:

[(1, 71236767), (3, 23745589), (7, 10176681), (21, 3392227), (43, 1656669), (129, 552223), (301, 236667), (903, 78889)]