878049153

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1101

約数の個数: 56

約数和(自身を含む): 1396460520

約数和(自身を除く): 518411367

約数列:

[1, 3, 9, 27, 29, 41, 81, 87, 123, 243, 261, 369, 729, 783, 1013, 1107, 1189, 2349, 3039, 3321, 3567, 7047, 9117, 9963, 10701, 21141, 27351, 29377, 29889, 32103, 41533, 82053, 88131, 96309, 124599, 246159, 264393, 288927, 373797, 738477, 793179, 866781, 1121391, 1204457, 2379537, 3364173, 3613371, 7138611, 10092519, 10840113, 21415833, 30277557, 32520339, 97561017, 292683051, 878049153]

約数ペア:

[(1, 878049153), (3, 292683051), (9, 97561017), (27, 32520339), (29, 30277557), (41, 21415833), (81, 10840113), (87, 10092519), (123, 7138611), (243, 3613371), (261, 3364173), (369, 2379537), (729, 1204457), (783, 1121391), (1013, 866781), (1107, 793179), (1189, 738477), (2349, 373797), (3039, 288927), (3321, 264393), (3567, 246159), (7047, 124599), (9117, 96309), (9963, 88131), (10701, 82053), (21141, 41533), (27351, 32103), (29377, 29889)]