219939528069

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{503}}^1\times {\mathrm{344567}}^1$

素因数の和:345126

約数の個数: 32

約数和(自身を含む): 333431562240

約数和(自身を除く): 113492034171

約数列:

[1, 3, 9, 27, 47, 141, 423, 503, 1269, 1509, 4527, 13581, 23641, 70923, 212769, 344567, 638307, 1033701, 3101103, 9303309, 16194649, 48583947, 145751841, 173317201, 437255523, 519951603, 1559854809, 4679564427, 8145908447, 24437725341, 73313176023, 219939528069]

約数ペア:

[(1, 219939528069), (3, 73313176023), (9, 24437725341), (27, 8145908447), (47, 4679564427), (141, 1559854809), (423, 519951603), (503, 437255523), (1269, 173317201), (1509, 145751841), (4527, 48583947), (13581, 16194649), (23641, 9303309), (70923, 3101103), (212769, 1033701), (344567, 638307)]