55187343

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4421}}^1$

素因数の和:4519

約数の個数: 24

約数和(自身を含む): 85079280

約数和(自身を除く): 29891937

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 4421, 12483, 13263, 39789, 83999, 251997, 322733, 755991, 968199, 2904597, 6131927, 18395781, 55187343]

約数ペア:

[(1, 55187343), (3, 18395781), (9, 6131927), (19, 2904597), (57, 968199), (73, 755991), (171, 322733), (219, 251997), (657, 83999), (1387, 39789), (4161, 13263), (4421, 12483)]