201247173

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{8597}}^1$

素因数の和:8643

約数の個数: 30

約数和(自身を含む): 319389906

約数和(自身を除く): 118142733

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 867, 1377, 2601, 7803, 8597, 23409, 25791, 77373, 146149, 232119, 438447, 696357, 1315341, 2484533, 3946023, 7453599, 11838069, 22360797, 67082391, 201247173]

約数ペア:

[(1, 201247173), (3, 67082391), (9, 22360797), (17, 11838069), (27, 7453599), (51, 3946023), (81, 2484533), (153, 1315341), (289, 696357), (459, 438447), (867, 232119), (1377, 146149), (2601, 77373), (7803, 25791), (8597, 23409)]