52390503

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 85075200

約数和(自身を除く): 32684697

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 419, 421, 1257, 1263, 3771, 3789, 4609, 4631, 11313, 11367, 13827, 13893, 41481, 41679, 124443, 125037, 176399, 529197, 1587591, 1940389, 4762773, 5821167, 17463501, 52390503]

約数ペア:

[(1, 52390503), (3, 17463501), (9, 5821167), (11, 4762773), (27, 1940389), (33, 1587591), (99, 529197), (297, 176399), (419, 125037), (421, 124443), (1257, 41679), (1263, 41481), (3771, 13893), (3789, 13827), (4609, 11367), (4631, 11313)]