112020909

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 206956512

約数和(自身を除く): 94935603

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 73, 77, 91, 143, 147, 219, 231, 273, 429, 511, 539, 637, 803, 949, 1001, 1533, 1617, 1911, 2409, 2847, 3003, 3577, 5329, 5621, 6643, 7007, 10439, 10731, 15987, 16863, 19929, 21021, 31317, 37303, 39347, 46501, 58619, 69277, 73073, 111909, 118041, 139503, 175857, 207831, 219219, 261121, 410333, 484939, 511511, 762047, 783363, 1230999, 1454817, 1534533, 2286141, 2872331, 3394573, 5334329, 8616993, 10183719, 16002987, 37340303, 112020909]

約数ペア:

[(1, 112020909), (3, 37340303), (7, 16002987), (11, 10183719), (13, 8616993), (21, 5334329), (33, 3394573), (39, 2872331), (49, 2286141), (73, 1534533), (77, 1454817), (91, 1230999), (143, 783363), (147, 762047), (219, 511511), (231, 484939), (273, 410333), (429, 261121), (511, 219219), (539, 207831), (637, 175857), (803, 139503), (949, 118041), (1001, 111909), (1533, 73073), (1617, 69277), (1911, 58619), (2409, 46501), (2847, 39347), (3003, 37303), (3577, 31317), (5329, 21021), (5621, 19929), (6643, 16863), (7007, 15987), (10439, 10731)]