68899240959

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{28743947}}^1$

素因数の和:28744014

約数の個数: 16

約数和(自身を含む): 99339084288

約数和(自身を除く): 30439843329

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 28743947, 86231841, 488647099, 1350965509, 1465941297, 4052896527, 22966413653, 68899240959]

約数ペア:

[(1, 68899240959), (3, 22966413653), (17, 4052896527), (47, 1465941297), (51, 1350965509), (141, 488647099), (799, 86231841), (2397, 28743947)]