90933297

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 160849920

約数和(自身を除く): 69916623

約数列:

[1, 3, 7, 13, 19, 21, 39, 47, 57, 91, 133, 141, 247, 273, 329, 373, 399, 611, 741, 893, 987, 1119, 1729, 1833, 2611, 2679, 4277, 4849, 5187, 6251, 7087, 7833, 11609, 12831, 14547, 17531, 18753, 21261, 33943, 34827, 49609, 52593, 81263, 92131, 101829, 122717, 148827, 227903, 243789, 276393, 333089, 368151, 644917, 683709, 999267, 1595321, 1934751, 2331623, 4330157, 4785963, 6994869, 12990471, 30311099, 90933297]

約数ペア:

[(1, 90933297), (3, 30311099), (7, 12990471), (13, 6994869), (19, 4785963), (21, 4330157), (39, 2331623), (47, 1934751), (57, 1595321), (91, 999267), (133, 683709), (141, 644917), (247, 368151), (273, 333089), (329, 276393), (373, 243789), (399, 227903), (611, 148827), (741, 122717), (893, 101829), (987, 92131), (1119, 81263), (1729, 52593), (1833, 49609), (2611, 34827), (2679, 33943), (4277, 21261), (4849, 18753), (5187, 17531), (6251, 14547), (7087, 12831), (7833, 11609)]