57697443

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 90810720

約数和(自身を除く): 33113277

約数列:

[1, 3, 9, 29, 43, 53, 87, 97, 129, 159, 261, 291, 387, 477, 873, 1247, 1537, 2279, 2813, 3741, 4171, 4611, 5141, 6837, 8439, 11223, 12513, 13833, 15423, 20511, 25317, 37539, 46269, 66091, 120959, 149089, 198273, 221063, 362877, 447267, 594819, 663189, 1088631, 1341801, 1989567, 6410827, 19232481, 57697443]

約数ペア:

[(1, 57697443), (3, 19232481), (9, 6410827), (29, 1989567), (43, 1341801), (53, 1088631), (87, 663189), (97, 594819), (129, 447267), (159, 362877), (261, 221063), (291, 198273), (387, 149089), (477, 120959), (873, 66091), (1247, 46269), (1537, 37539), (2279, 25317), (2813, 20511), (3741, 15423), (4171, 13833), (4611, 12513), (5141, 11223), (6837, 8439)]