201047967

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2447}}^1$

素因数の和:2652

約数の個数: 32

約数和(自身を含む): 317260800

約数和(自身を除く): 116212833

約数列:

[1, 3, 9, 17, 27, 51, 153, 179, 459, 537, 1611, 2447, 3043, 4833, 7341, 9129, 22023, 27387, 41599, 66069, 82161, 124797, 374391, 438013, 1123173, 1314039, 3942117, 7446221, 11826351, 22338663, 67015989, 201047967]

約数ペア:

[(1, 201047967), (3, 67015989), (9, 22338663), (17, 11826351), (27, 7446221), (51, 3942117), (153, 1314039), (179, 1123173), (459, 438013), (537, 374391), (1611, 124797), (2447, 82161), (3043, 66069), (4833, 41599), (7341, 27387), (9129, 22023)]