87949323

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 159494400

約数和(自身を除く): 71545077

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 179, 231, 537, 693, 709, 1253, 1611, 1969, 2127, 3759, 4963, 5907, 6381, 7799, 11277, 13783, 14889, 17721, 23397, 41349, 44667, 54593, 70191, 124047, 126911, 163779, 380733, 491337, 888377, 1142199, 1396021, 2665131, 4188063, 7995393, 9772147, 12564189, 29316441, 87949323]

約数ペア:

[(1, 87949323), (3, 29316441), (7, 12564189), (9, 9772147), (11, 7995393), (21, 4188063), (33, 2665131), (63, 1396021), (77, 1142199), (99, 888377), (179, 491337), (231, 380733), (537, 163779), (693, 126911), (709, 124047), (1253, 70191), (1611, 54593), (1969, 44667), (2127, 41349), (3759, 23397), (4963, 17721), (5907, 14889), (6381, 13783), (7799, 11277)]