67778439

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{1607}}^1$

素因数の和:2454

約数の個数: 16

約数和(自身を含む): 95862528

約数和(自身を除く): 28084089

約数列:

[1, 3, 17, 51, 827, 1607, 2481, 4821, 14059, 27319, 42177, 81957, 1328989, 3986967, 22592813, 67778439]

約数ペア:

[(1, 67778439), (3, 22592813), (17, 3986967), (51, 1328989), (827, 81957), (1607, 42177), (2481, 27319), (4821, 14059)]