121266873

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7793}}^1$

素因数の和:7838

約数の個数: 48

約数和(自身を含む): 226961280

約数和(自身を除く): 105694407

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 5187, 7793, 15561, 23379, 54551, 70137, 101309, 148067, 163653, 303927, 444201, 490959, 709163, 911781, 1036469, 1332603, 1924871, 2127489, 3109407, 5774613, 6382467, 9328221, 13474097, 17323839, 40422291, 121266873]

約数ペア:

[(1, 121266873), (3, 40422291), (7, 17323839), (9, 13474097), (13, 9328221), (19, 6382467), (21, 5774613), (39, 3109407), (57, 2127489), (63, 1924871), (91, 1332603), (117, 1036469), (133, 911781), (171, 709163), (247, 490959), (273, 444201), (399, 303927), (741, 163653), (819, 148067), (1197, 101309), (1729, 70137), (2223, 54551), (5187, 23379), (7793, 15561)]