91358553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 153280512

約数和(自身を除く): 61921959

約数列:

[1, 3, 11, 13, 23, 33, 39, 47, 69, 141, 143, 197, 253, 299, 429, 517, 591, 611, 759, 897, 1081, 1551, 1833, 2167, 2561, 3243, 3289, 4531, 6501, 6721, 7683, 9259, 9867, 11891, 13593, 14053, 20163, 27777, 28171, 35673, 42159, 49841, 58903, 84513, 101849, 120367, 149523, 154583, 176709, 212957, 305547, 361101, 463749, 638871, 647933, 1324037, 1943799, 2342527, 2768441, 3972111, 7027581, 8305323, 30452851, 91358553]

約数ペア:

[(1, 91358553), (3, 30452851), (11, 8305323), (13, 7027581), (23, 3972111), (33, 2768441), (39, 2342527), (47, 1943799), (69, 1324037), (141, 647933), (143, 638871), (197, 463749), (253, 361101), (299, 305547), (429, 212957), (517, 176709), (591, 154583), (611, 149523), (759, 120367), (897, 101849), (1081, 84513), (1551, 58903), (1833, 49841), (2167, 42159), (2561, 35673), (3243, 28171), (3289, 27777), (4531, 20163), (6501, 14053), (6721, 13593), (7683, 11891), (9259, 9867)]