55723779

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1117}}^1$

素因数の和:1387

約数の個数: 24

約数和(自身を含む): 84413472

約数和(自身を除く): 28689693

約数列:

[1, 3, 9, 23, 69, 207, 241, 723, 1117, 2169, 3351, 5543, 10053, 16629, 25691, 49887, 77073, 231219, 269197, 807591, 2422773, 6191531, 18574593, 55723779]

約数ペア:

[(1, 55723779), (3, 18574593), (9, 6191531), (23, 2422773), (69, 807591), (207, 269197), (241, 231219), (723, 77073), (1117, 49887), (2169, 25691), (3351, 16629), (5543, 10053)]