80790783

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{2179}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 114266880

約数和(自身を除く): 33476097

約数列:

[1, 3, 17, 51, 727, 2179, 2181, 6537, 12359, 37043, 37077, 111129, 1584133, 4752399, 26930261, 80790783]

約数ペア:

[(1, 80790783), (3, 26930261), (17, 4752399), (51, 1584133), (727, 111129), (2179, 37077), (2181, 37043), (6537, 12359)]