171604953

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28759}}^1$

素因数の和:28798

約数の個数: 32

約数和(自身を含む): 289900800

約数和(自身を除く): 118295847

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 28759, 86277, 258831, 373867, 488903, 776493, 1121601, 1466709, 3364803, 4400127, 6355739, 10094409, 13200381, 19067217, 57201651, 171604953]

約数ペア:

[(1, 171604953), (3, 57201651), (9, 19067217), (13, 13200381), (17, 10094409), (27, 6355739), (39, 4400127), (51, 3364803), (117, 1466709), (153, 1121601), (221, 776493), (351, 488903), (459, 373867), (663, 258831), (1989, 86277), (5967, 28759)]