548021253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 833906304

約数和(自身を除く): 285885051

約数列:

[1, 3, 13, 23, 39, 69, 101, 263, 299, 303, 529, 789, 897, 1313, 1587, 2323, 3419, 3939, 6049, 6877, 6969, 10257, 18147, 20631, 26563, 30199, 53429, 78637, 79689, 90597, 139127, 160287, 235911, 345319, 417381, 610949, 694577, 1035957, 1808651, 1832847, 2083731, 5425953, 7942337, 14051827, 23827011, 42155481, 182673751, 548021253]

約数ペア:

[(1, 548021253), (3, 182673751), (13, 42155481), (23, 23827011), (39, 14051827), (69, 7942337), (101, 5425953), (263, 2083731), (299, 1832847), (303, 1808651), (529, 1035957), (789, 694577), (897, 610949), (1313, 417381), (1587, 345319), (2323, 235911), (3419, 160287), (3939, 139127), (6049, 90597), (6877, 79689), (6969, 78637), (10257, 53429), (18147, 30199), (20631, 26563)]