57839397

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 102187008

約数和(自身を除く): 44347611

約数列:

[1, 3, 7, 11, 21, 31, 33, 41, 77, 93, 123, 197, 217, 231, 287, 341, 451, 591, 651, 861, 1023, 1271, 1353, 1379, 2167, 2387, 3157, 3813, 4137, 6107, 6501, 7161, 8077, 8897, 9471, 13981, 15169, 18321, 24231, 26691, 41943, 42749, 45507, 56539, 67177, 88847, 97867, 128247, 169617, 201531, 250387, 266541, 293601, 470239, 621929, 751161, 1410717, 1752709, 1865787, 2754257, 5258127, 8262771, 19279799, 57839397]

約数ペア:

[(1, 57839397), (3, 19279799), (7, 8262771), (11, 5258127), (21, 2754257), (31, 1865787), (33, 1752709), (41, 1410717), (77, 751161), (93, 621929), (123, 470239), (197, 293601), (217, 266541), (231, 250387), (287, 201531), (341, 169617), (451, 128247), (591, 97867), (651, 88847), (861, 67177), (1023, 56539), (1271, 45507), (1353, 42749), (1379, 41943), (2167, 26691), (2387, 24231), (3157, 18321), (3813, 15169), (4137, 13981), (6107, 9471), (6501, 8897), (7161, 8077)]