143359317

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{55117}}^1$

素因数の和:55157

約数の個数: 18

約数和(自身を含む): 219975938

約数和(自身を除く): 76616621

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 55117, 165351, 496053, 936989, 2810967, 8432901, 15928813, 47786439, 143359317]

約数ペア:

[(1, 143359317), (3, 47786439), (9, 15928813), (17, 8432901), (51, 2810967), (153, 936989), (289, 496053), (867, 165351), (2601, 55117)]