121518306

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8243}}^1$

素因数の和:8277

約数の個数: 80

約数和(自身を含む): 335168064

約数和(自身を除く): 213649758

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 8243, 14742, 16486, 24729, 49458, 57701, 74187, 107159, 115402, 148374, 173103, 214318, 222561, 321477, 346206, 445122, 519309, 642954, 667683, 750113, 964431, 1038618, 1335366, 1500226, 1557927, 1928862, 2250339, 2893293, 3115854, 4500678, 4673781, 5786586, 6751017, 8679879, 9347562, 13502034, 17359758, 20253051, 40506102, 60759153, 121518306]

約数ペア:

[(1, 121518306), (2, 60759153), (3, 40506102), (6, 20253051), (7, 17359758), (9, 13502034), (13, 9347562), (14, 8679879), (18, 6751017), (21, 5786586), (26, 4673781), (27, 4500678), (39, 3115854), (42, 2893293), (54, 2250339), (63, 1928862), (78, 1557927), (81, 1500226), (91, 1335366), (117, 1038618), (126, 964431), (162, 750113), (182, 667683), (189, 642954), (234, 519309), (273, 445122), (351, 346206), (378, 321477), (546, 222561), (567, 214318), (702, 173103), (819, 148374), (1053, 115402), (1134, 107159), (1638, 74187), (2106, 57701), (2457, 49458), (4914, 24729), (7371, 16486), (8243, 14742)]