49517919

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 84268800

約数和(自身を除く): 34750881

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 121, 207, 253, 297, 363, 621, 659, 759, 1089, 1977, 2277, 2783, 3267, 5931, 6831, 7249, 8349, 15157, 17793, 21747, 25047, 45471, 65241, 75141, 79739, 136413, 166727, 195723, 239217, 409239, 500181, 717651, 1500543, 1833997, 2152953, 4501629, 5501991, 16505973, 49517919]

約数ペア:

[(1, 49517919), (3, 16505973), (9, 5501991), (11, 4501629), (23, 2152953), (27, 1833997), (33, 1500543), (69, 717651), (99, 500181), (121, 409239), (207, 239217), (253, 195723), (297, 166727), (363, 136413), (621, 79739), (659, 75141), (759, 65241), (1089, 45471), (1977, 25047), (2277, 21747), (2783, 17793), (3267, 15157), (5931, 8349), (6831, 7249)]