38375127

素因数分解:

$3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1349

約数の個数: 40

約数和(自身を含む): 66803616

約数和(自身を除く): 28428489

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 371, 477, 567, 1113, 1277, 1431, 3339, 3831, 4293, 8939, 10017, 11493, 26817, 30051, 34479, 67681, 80451, 103437, 203043, 241353, 473767, 609129, 724059, 1421301, 1827387, 4263903, 5482161, 12791709, 38375127]

約数ペア:

[(1, 38375127), (3, 12791709), (7, 5482161), (9, 4263903), (21, 1827387), (27, 1421301), (53, 724059), (63, 609129), (81, 473767), (159, 241353), (189, 203043), (371, 103437), (477, 80451), (567, 67681), (1113, 34479), (1277, 30051), (1431, 26817), (3339, 11493), (3831, 10017), (4293, 8939)]