137737593

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5003}}^1$

素因数の和:5058

約数の個数: 48

約数和(自身を含む): 249799680

約数和(自身を除く): 112062087

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 1197, 1311, 1449, 3059, 3933, 5003, 9177, 15009, 27531, 35021, 45027, 95057, 105063, 115069, 285171, 315189, 345207, 665399, 805483, 855513, 1035621, 1996197, 2186311, 2416449, 5988591, 6558933, 7249347, 15304177, 19676799, 45912531, 137737593]

約数ペア:

[(1, 137737593), (3, 45912531), (7, 19676799), (9, 15304177), (19, 7249347), (21, 6558933), (23, 5988591), (57, 2416449), (63, 2186311), (69, 1996197), (133, 1035621), (161, 855513), (171, 805483), (207, 665399), (399, 345207), (437, 315189), (483, 285171), (1197, 115069), (1311, 105063), (1449, 95057), (3059, 45027), (3933, 35021), (5003, 27531), (9177, 15009)]