273887391

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{67979}}^1$

素因数の和:68078

約数の個数: 16

約数和(自身を含む): 391564800

約数和(自身を除く): 117677409

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 67979, 203937, 1155643, 3466929, 5370341, 16111023, 91295797, 273887391]

約数ペア:

[(1, 273887391), (3, 91295797), (17, 16111023), (51, 5370341), (79, 3466929), (237, 1155643), (1343, 203937), (4029, 67979)]