57391983

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 56

約数和(自身を含む): 99629136

約数和(自身を除く): 42237153

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 243, 297, 421, 459, 561, 729, 891, 1263, 1377, 1683, 2673, 3789, 4131, 4631, 5049, 7157, 8019, 11367, 12393, 13893, 15147, 21471, 34101, 41679, 45441, 64413, 78727, 102303, 125037, 136323, 193239, 236181, 306909, 375111, 579717, 708543, 1125333, 1739151, 2125629, 3375999, 5217453, 6376887, 19130661, 57391983]

約数ペア:

[(1, 57391983), (3, 19130661), (9, 6376887), (11, 5217453), (17, 3375999), (27, 2125629), (33, 1739151), (51, 1125333), (81, 708543), (99, 579717), (153, 375111), (187, 306909), (243, 236181), (297, 193239), (421, 136323), (459, 125037), (561, 102303), (729, 78727), (891, 64413), (1263, 45441), (1377, 41679), (1683, 34101), (2673, 21471), (3789, 15147), (4131, 13893), (4631, 12393), (5049, 11367), (7157, 8019)]