156760356249

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{789673}}^1$

素因数の和:789846

約数の個数: 48

約数和(自身を含む): 272001629952

約数和(自身を除く): 115241273703

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 137, 161, 207, 411, 483, 959, 1233, 1449, 2877, 3151, 8631, 9453, 22057, 28359, 66171, 198513, 789673, 2369019, 5527711, 7107057, 16583133, 18162479, 49749399, 54487437, 108185201, 127137353, 163462311, 324555603, 381412059, 757296407, 973666809, 1144236177, 2271889221, 2488259623, 6815667663, 7464778869, 17417817361, 22394336607, 52253452083, 156760356249]

約数ペア:

[(1, 156760356249), (3, 52253452083), (7, 22394336607), (9, 17417817361), (21, 7464778869), (23, 6815667663), (63, 2488259623), (69, 2271889221), (137, 1144236177), (161, 973666809), (207, 757296407), (411, 381412059), (483, 324555603), (959, 163462311), (1233, 127137353), (1449, 108185201), (2877, 54487437), (3151, 49749399), (8631, 18162479), (9453, 16583133), (22057, 7107057), (28359, 5527711), (66171, 2369019), (198513, 789673)]