54740763

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 102246144

約数和(自身を除く): 47505381

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 99, 121, 129, 167, 231, 301, 363, 387, 473, 501, 693, 847, 903, 1089, 1169, 1419, 1503, 1837, 2541, 2709, 3311, 3507, 4257, 5203, 5511, 7181, 7623, 9933, 10521, 12859, 15609, 16533, 20207, 21543, 29799, 36421, 38577, 46827, 50267, 60621, 64629, 78991, 109263, 115731, 141449, 150801, 181863, 236973, 327789, 424347, 452403, 552937, 710919, 868901, 1273041, 1658811, 2606703, 4976433, 6082307, 7820109, 18246921, 54740763]

約数ペア:

[(1, 54740763), (3, 18246921), (7, 7820109), (9, 6082307), (11, 4976433), (21, 2606703), (33, 1658811), (43, 1273041), (63, 868901), (77, 710919), (99, 552937), (121, 452403), (129, 424347), (167, 327789), (231, 236973), (301, 181863), (363, 150801), (387, 141449), (473, 115731), (501, 109263), (693, 78991), (847, 64629), (903, 60621), (1089, 50267), (1169, 46827), (1419, 38577), (1503, 36421), (1837, 29799), (2541, 21543), (2709, 20207), (3311, 16533), (3507, 15609), (4257, 12859), (5203, 10521), (5511, 9933), (7181, 7623)]