68107473

素因数分解:

$3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1063}}^1$

素因数の和:1195

約数の個数: 40

約数和(自身を含む): 117414528

約数和(自身を除く): 49307055

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 113, 189, 339, 567, 791, 1017, 1063, 2373, 3051, 3189, 7119, 7441, 9153, 9567, 21357, 22323, 28701, 64071, 66969, 86103, 120119, 200907, 360357, 602721, 840833, 1081071, 2522499, 3243213, 7567497, 9729639, 22702491, 68107473]

約数ペア:

[(1, 68107473), (3, 22702491), (7, 9729639), (9, 7567497), (21, 3243213), (27, 2522499), (63, 1081071), (81, 840833), (113, 602721), (189, 360357), (339, 200907), (567, 120119), (791, 86103), (1017, 66969), (1063, 64071), (2373, 28701), (3051, 22323), (3189, 21357), (7119, 9567), (7441, 9153)]