71314353

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 122204160

約数和(自身を除く): 50889807

約数列:

[1, 3, 9, 11, 19, 31, 33, 57, 93, 99, 171, 209, 279, 341, 589, 627, 1023, 1223, 1767, 1881, 3069, 3669, 5301, 6479, 11007, 13453, 19437, 23237, 37913, 40359, 58311, 69711, 113739, 121077, 209133, 255607, 341217, 417043, 720347, 766821, 1251129, 2161041, 2300463, 3753387, 6483123, 7923817, 23771451, 71314353]

約数ペア:

[(1, 71314353), (3, 23771451), (9, 7923817), (11, 6483123), (19, 3753387), (31, 2300463), (33, 2161041), (57, 1251129), (93, 766821), (99, 720347), (171, 417043), (209, 341217), (279, 255607), (341, 209133), (589, 121077), (627, 113739), (1023, 69711), (1223, 58311), (1767, 40359), (1881, 37913), (3069, 23237), (3669, 19437), (5301, 13453), (6479, 11007)]