80950149

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 137434752

約数和(自身を除く): 56484603

約数列:

[1, 3, 7, 9, 21, 63, 83, 113, 137, 249, 339, 411, 581, 747, 791, 959, 1017, 1233, 1743, 2373, 2877, 5229, 7119, 8631, 9379, 11371, 15481, 28137, 34113, 46443, 65653, 79597, 84411, 102339, 108367, 139329, 196959, 238791, 325101, 590877, 716373, 975303, 1284923, 3854769, 8994461, 11564307, 26983383, 80950149]

約数ペア:

[(1, 80950149), (3, 26983383), (7, 11564307), (9, 8994461), (21, 3854769), (63, 1284923), (83, 975303), (113, 716373), (137, 590877), (249, 325101), (339, 238791), (411, 196959), (581, 139329), (747, 108367), (791, 102339), (959, 84411), (1017, 79597), (1233, 65653), (1743, 46443), (2373, 34113), (2877, 28137), (5229, 15481), (7119, 11371), (8631, 9379)]