79580961

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{57793}}^1$

素因数の和:57822

約数の個数: 20

約数和(自身を含む): 125875332

約数和(自身を除く): 46294371

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 57793, 173379, 520137, 982481, 1560411, 2947443, 4681233, 8842329, 26526987, 79580961]

約数ペア:

[(1, 79580961), (3, 26526987), (9, 8842329), (17, 4681233), (27, 2947443), (51, 1560411), (81, 982481), (153, 520137), (459, 173379), (1377, 57793)]