55039917

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{8443}}^1$

素因数の和:8540

約数の個数: 16

約数和(自身を含む): 76603968

約数和(自身を除く): 21564051

約数列:

[1, 3, 41, 53, 123, 159, 2173, 6519, 8443, 25329, 346163, 447479, 1038489, 1342437, 18346639, 55039917]

約数ペア:

[(1, 55039917), (3, 18346639), (41, 1342437), (53, 1038489), (123, 447479), (159, 346163), (2173, 25329), (6519, 8443)]