71379927

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{25667}}^1$

素因数の和:25779

約数の個数: 16

約数和(自身を含む): 106778880

約数和(自身を除く): 35398953

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 25667, 77001, 231003, 693009, 2643701, 7931103, 23793309, 71379927]

約数ペア:

[(1, 71379927), (3, 23793309), (9, 7931103), (27, 2643701), (103, 693009), (309, 231003), (927, 77001), (2781, 25667)]