55811217

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{673}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 93173760

約数和(自身を除く): 37362543

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 359, 673, 1077, 2019, 2513, 3949, 4711, 7403, 7539, 11847, 14133, 22209, 27643, 51821, 82929, 155463, 241607, 724821, 1691249, 2657677, 5073747, 7973031, 18603739, 55811217]

約数ペア:

[(1, 55811217), (3, 18603739), (7, 7973031), (11, 5073747), (21, 2657677), (33, 1691249), (77, 724821), (231, 241607), (359, 155463), (673, 82929), (1077, 51821), (2019, 27643), (2513, 22209), (3949, 14133), (4711, 11847), (7403, 7539)]