31544626707

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{195121}}^1$

素因数の和:195232

約数の個数: 48

約数和(自身を含む): 52598647296

約数和(自身を除く): 21054020589

約数列:

[1, 3, 9, 11, 23, 33, 69, 71, 99, 207, 213, 253, 639, 759, 781, 1633, 2277, 2343, 4899, 7029, 14697, 17963, 53889, 161667, 195121, 585363, 1756089, 2146331, 4487783, 6438993, 13463349, 13853591, 19316979, 40390047, 41560773, 49365613, 124682319, 148096839, 152389501, 318632593, 444290517, 457168503, 955897779, 1371505509, 2867693337, 3504958523, 10514875569, 31544626707]

約数ペア:

[(1, 31544626707), (3, 10514875569), (9, 3504958523), (11, 2867693337), (23, 1371505509), (33, 955897779), (69, 457168503), (71, 444290517), (99, 318632593), (207, 152389501), (213, 148096839), (253, 124682319), (639, 49365613), (759, 41560773), (781, 40390047), (1633, 19316979), (2277, 13853591), (2343, 13463349), (4899, 6438993), (7029, 4487783), (14697, 2146331), (17963, 1756089), (53889, 585363), (161667, 195121)]