19655364069

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{607153}}^1$

素因数の和:607282

約数の個数: 32

約数和(自身を含む): 32057731200

約数和(自身を除く): 12402367131

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 297, 327, 981, 1199, 2943, 3597, 10791, 32373, 607153, 1821459, 5464377, 6678683, 16393131, 20036049, 60108147, 66179677, 180324441, 198539031, 595617093, 727976447, 1786851279, 2183929341, 6551788023, 19655364069]

約数ペア:

[(1, 19655364069), (3, 6551788023), (9, 2183929341), (11, 1786851279), (27, 727976447), (33, 595617093), (99, 198539031), (109, 180324441), (297, 66179677), (327, 60108147), (981, 20036049), (1199, 16393131), (2943, 6678683), (3597, 5464377), (10791, 1821459), (32373, 607153)]