55549899

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{2657}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 84588192

約数和(自身を除く): 29038293

約数列:

[1, 3, 9, 23, 69, 101, 207, 303, 909, 2323, 2657, 6969, 7971, 20907, 23913, 61111, 183333, 268357, 549999, 805071, 2415213, 6172211, 18516633, 55549899]

約数ペア:

[(1, 55549899), (3, 18516633), (9, 6172211), (23, 2415213), (69, 805071), (101, 549999), (207, 268357), (303, 183333), (909, 61111), (2323, 23913), (2657, 20907), (6969, 7971)]