268170669

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{28297}}^1$

素因数の和:28328

約数の個数: 28

約数和(自身を含む): 433015996

約数和(自身を除く): 164845327

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 9477, 28297, 84891, 254673, 367861, 764019, 1103583, 2292057, 3310749, 6876171, 9932247, 20628513, 29796741, 89390223, 268170669]

約数ペア:

[(1, 268170669), (3, 89390223), (9, 29796741), (13, 20628513), (27, 9932247), (39, 6876171), (81, 3310749), (117, 2292057), (243, 1103583), (351, 764019), (729, 367861), (1053, 254673), (3159, 84891), (9477, 28297)]