74031489

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2213}}^1$

素因数の和:2291

約数の個数: 40

約数和(自身を含む): 128589120

約数和(自身を除く): 54557631

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 413, 531, 567, 1239, 1593, 2213, 3717, 4779, 6639, 11151, 15491, 19917, 33453, 46473, 59751, 130567, 139419, 179253, 391701, 418257, 913969, 1175103, 1254771, 2741907, 3525309, 8225721, 10575927, 24677163, 74031489]

約数ペア:

[(1, 74031489), (3, 24677163), (7, 10575927), (9, 8225721), (21, 3525309), (27, 2741907), (59, 1254771), (63, 1175103), (81, 913969), (177, 418257), (189, 391701), (413, 179253), (531, 139419), (567, 130567), (1239, 59751), (1593, 46473), (2213, 33453), (3717, 19917), (4779, 15491), (6639, 11151)]