849278979

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{80447}}^1$

素因数の和:80496

約数の個数: 32

約数和(自身を含む): 1390141440

約数和(自身を除く): 540862461

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 80447, 241341, 724023, 1367599, 1850281, 2172069, 4102797, 5550843, 12308391, 16652529, 31454777, 36925173, 49957587, 94364331, 283092993, 849278979]

約数ペア:

[(1, 849278979), (3, 283092993), (9, 94364331), (17, 49957587), (23, 36925173), (27, 31454777), (51, 16652529), (69, 12308391), (153, 5550843), (207, 4102797), (391, 2172069), (459, 1850281), (621, 1367599), (1173, 724023), (3519, 241341), (10557, 80447)]