78827133

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 141423840

約数和(自身を除く): 62596707

約数列:

[1, 3, 7, 11, 21, 29, 33, 41, 49, 77, 87, 123, 147, 203, 231, 287, 319, 451, 539, 609, 861, 957, 1189, 1353, 1421, 1617, 1681, 2009, 2233, 3157, 3567, 4263, 5043, 6027, 6699, 8323, 9471, 11767, 13079, 15631, 18491, 22099, 24969, 35301, 39237, 46893, 48749, 55473, 58261, 66297, 82369, 91553, 129437, 146247, 174783, 247107, 274659, 341243, 388311, 536239, 640871, 906059, 1023729, 1608717, 1922613, 2388701, 2718177, 3753673, 7166103, 11261019, 26275711, 78827133]

約数ペア:

[(1, 78827133), (3, 26275711), (7, 11261019), (11, 7166103), (21, 3753673), (29, 2718177), (33, 2388701), (41, 1922613), (49, 1608717), (77, 1023729), (87, 906059), (123, 640871), (147, 536239), (203, 388311), (231, 341243), (287, 274659), (319, 247107), (451, 174783), (539, 146247), (609, 129437), (861, 91553), (957, 82369), (1189, 66297), (1353, 58261), (1421, 55473), (1617, 48749), (1681, 46893), (2009, 39237), (2233, 35301), (3157, 24969), (3567, 22099), (4263, 18491), (5043, 15631), (6027, 13079), (6699, 11767), (8323, 9471)]