80629122021

素因数分解:

$3^1\times 7^1\times {\mathrm{23581}}^1\times {\mathrm{162821}}^1$

素因数の和:186412

約数の個数: 16

約数和(自身を含む): 122869388928

約数和(自身を除く): 42240266907

約数列:

[1, 3, 7, 21, 23581, 70743, 162821, 165067, 488463, 495201, 1139747, 3419241, 3839482001, 11518446003, 26876374007, 80629122021]

約数ペア:

[(1, 80629122021), (3, 26876374007), (7, 11518446003), (21, 3839482001), (23581, 3419241), (70743, 1139747), (162821, 495201), (165067, 488463)]