207351567

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{5153}}^1$

素因数の和:5439

約数の個数: 24

約数和(自身を含む): 318393504

約数和(自身を除く): 111041937

約数列:

[1, 3, 9, 17, 51, 153, 263, 789, 2367, 4471, 5153, 13413, 15459, 40239, 46377, 87601, 262803, 788409, 1355239, 4065717, 12197151, 23039063, 69117189, 207351567]

約数ペア:

[(1, 207351567), (3, 69117189), (9, 23039063), (17, 12197151), (51, 4065717), (153, 1355239), (263, 788409), (789, 262803), (2367, 87601), (4471, 46377), (5153, 40239), (13413, 15459)]