153901917

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{438467}}^1$

素因数の和:438489

約数の個数: 16

約数和(自身を含む): 245542080

約数和(自身を除く): 91640163

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 438467, 1315401, 3946203, 5700071, 11838609, 17100213, 51300639, 153901917]

約数ペア:

[(1, 153901917), (3, 51300639), (9, 17100213), (13, 11838609), (27, 5700071), (39, 3946203), (117, 1315401), (351, 438467)]