6563349

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 11058432

約数和(自身を除く): 4495083

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 271, 299, 351, 621, 813, 897, 1053, 1863, 2439, 2691, 3523, 6233, 7317, 8073, 10569, 18699, 21951, 24219, 31707, 56097, 81029, 95121, 168291, 243087, 285363, 504873, 729261, 2187783, 6563349]

約数ペア:

[(1, 6563349), (3, 2187783), (9, 729261), (13, 504873), (23, 285363), (27, 243087), (39, 168291), (69, 95121), (81, 81029), (117, 56097), (207, 31707), (271, 24219), (299, 21951), (351, 18699), (621, 10569), (813, 8073), (897, 7317), (1053, 6233), (1863, 3523), (2439, 2691)]