53640873

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 60

約数和(自身を含む): 95077444

約数和(自身を除く): 41436571

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 121, 143, 297, 351, 363, 421, 429, 891, 1053, 1089, 1263, 1287, 1573, 3267, 3789, 3861, 4631, 4719, 5473, 9801, 11367, 11583, 13893, 14157, 16419, 34101, 41679, 42471, 49257, 50941, 60203, 125037, 127413, 147771, 152823, 180609, 375111, 443313, 458469, 541827, 662233, 1375407, 1625481, 1986699, 4126221, 4876443, 5960097, 17880291, 53640873]

約数ペア:

[(1, 53640873), (3, 17880291), (9, 5960097), (11, 4876443), (13, 4126221), (27, 1986699), (33, 1625481), (39, 1375407), (81, 662233), (99, 541827), (117, 458469), (121, 443313), (143, 375111), (297, 180609), (351, 152823), (363, 147771), (421, 127413), (429, 125037), (891, 60203), (1053, 50941), (1089, 49257), (1263, 42471), (1287, 41679), (1573, 34101), (3267, 16419), (3789, 14157), (3861, 13893), (4631, 11583), (4719, 11367), (5473, 9801)]