55857663

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1439}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 85363200

約数和(自身を除く): 29505537

約数列:

[1, 3, 9, 19, 57, 171, 227, 681, 1439, 2043, 4313, 4317, 12939, 12951, 27341, 38817, 82023, 246069, 326653, 979959, 2939877, 6206407, 18619221, 55857663]

約数ペア:

[(1, 55857663), (3, 18619221), (9, 6206407), (19, 2939877), (57, 979959), (171, 326653), (227, 246069), (681, 82023), (1439, 38817), (2043, 27341), (4313, 12951), (4317, 12939)]