2100064261671

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{27109}}^1\times {\mathrm{16333}}^1$

素因数の和:43496

約数の個数: 48

約数和(自身を含む): 3315796773120

約数和(自身を除く): 1215732511449

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 16333, 27109, 48999, 81327, 146997, 243981, 277661, 460853, 506323, 832983, 840379, 1382559, 1518969, 2498949, 2521137, 4147677, 4556907, 7563411, 8607491, 14286443, 25822473, 42859329, 77467419, 128577987, 442771297, 1328313891, 3984941673, 7527112049, 13725910207, 22581336147, 41177730621, 67744008441, 123533191863, 233340473519, 700021420557, 2100064261671]

約数ペア:

[(1, 2100064261671), (3, 700021420557), (9, 233340473519), (17, 123533191863), (31, 67744008441), (51, 41177730621), (93, 22581336147), (153, 13725910207), (279, 7527112049), (527, 3984941673), (1581, 1328313891), (4743, 442771297), (16333, 128577987), (27109, 77467419), (48999, 42859329), (81327, 25822473), (146997, 14286443), (243981, 8607491), (277661, 7563411), (460853, 4556907), (506323, 4147677), (832983, 2521137), (840379, 2498949), (1382559, 1518969)]