49871727

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 78796800

約数和(自身を除く): 28925073

約数列:

[1, 3, 9, 17, 27, 51, 153, 179, 459, 537, 607, 1611, 1821, 3043, 4833, 5463, 9129, 10319, 16389, 27387, 30957, 82161, 92871, 108653, 278613, 325959, 977877, 1847101, 2933631, 5541303, 16623909, 49871727]

約数ペア:

[(1, 49871727), (3, 16623909), (9, 5541303), (17, 2933631), (27, 1847101), (51, 977877), (153, 325959), (179, 278613), (459, 108653), (537, 92871), (607, 82161), (1611, 30957), (1821, 27387), (3043, 16389), (4833, 10319), (5463, 9129)]