27947804979

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{7433}}^1\times {\mathrm{29147}}^1$

素因数の和:36626

約数の個数: 16

約数和(自身を含む): 38136776832

約数和(自身を除く): 10188971853

約数列:

[1, 3, 43, 129, 7433, 22299, 29147, 87441, 319619, 958857, 1253321, 3759963, 216649651, 649948953, 9315934993, 27947804979]

約数ペア:

[(1, 27947804979), (3, 9315934993), (43, 649948953), (129, 216649651), (7433, 3759963), (22299, 1253321), (29147, 958857), (87441, 319619)]