138825603

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{13859}}^1$

素因数の和:13928

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 100675197

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 13859, 41577, 97013, 124731, 291039, 374193, 734527, 873117, 2203581, 2619351, 5141689, 6610743, 15425067, 19832229, 46275201, 138825603]

約数ペア:

[(1, 138825603), (3, 46275201), (7, 19832229), (9, 15425067), (21, 6610743), (27, 5141689), (53, 2619351), (63, 2203581), (159, 873117), (189, 734527), (371, 374193), (477, 291039), (1113, 124731), (1431, 97013), (3339, 41577), (10017, 13859)]