55552959

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2969}}^1$

素因数の和:3002

約数の個数: 48

約数和(自身を含む): 103783680

約数和(自身を除く): 48230721

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 891, 1701, 2079, 2673, 2969, 6237, 8907, 18711, 20783, 26721, 32659, 62349, 80163, 97977, 187047, 228613, 240489, 293931, 561141, 685839, 721467, 881793, 1683423, 2057517, 2645379, 5050269, 6172551, 7936137, 18517653, 55552959]

約数ペア:

[(1, 55552959), (3, 18517653), (7, 7936137), (9, 6172551), (11, 5050269), (21, 2645379), (27, 2057517), (33, 1683423), (63, 881793), (77, 721467), (81, 685839), (99, 561141), (189, 293931), (231, 240489), (243, 228613), (297, 187047), (567, 97977), (693, 80163), (891, 62349), (1701, 32659), (2079, 26721), (2673, 20783), (2969, 18711), (6237, 8907)]