127579683

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 217413504

約数和(自身を除く): 89833821

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 257, 307, 539, 771, 921, 1617, 1799, 2149, 2827, 3377, 5397, 6447, 8481, 10131, 12593, 15043, 19789, 23639, 37779, 45129, 59367, 70917, 78899, 138523, 165473, 236697, 415569, 496419, 552293, 867889, 1656879, 2603667, 3866051, 6075223, 11598153, 18225669, 42526561, 127579683]

約数ペア:

[(1, 127579683), (3, 42526561), (7, 18225669), (11, 11598153), (21, 6075223), (33, 3866051), (49, 2603667), (77, 1656879), (147, 867889), (231, 552293), (257, 496419), (307, 415569), (539, 236697), (771, 165473), (921, 138523), (1617, 78899), (1799, 70917), (2149, 59367), (2827, 45129), (3377, 37779), (5397, 23639), (6447, 19789), (8481, 15043), (10131, 12593)]