18133099479

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{20399}}^1$

素因数の和:20533

約数の個数: 64

約数和(自身を含む): 30433536000

約数和(自身を除く): 12300436521

約数列:

[1, 3, 9, 11, 27, 33, 41, 73, 99, 123, 219, 297, 369, 451, 657, 803, 1107, 1353, 1971, 2409, 2993, 4059, 7227, 8979, 12177, 20399, 21681, 26937, 32923, 61197, 80811, 98769, 183591, 224389, 296307, 550773, 673167, 836359, 888921, 1489127, 2019501, 2509077, 4467381, 6058503, 7527231, 9199949, 13402143, 16380397, 22581693, 27599847, 40206429, 49141191, 61054207, 82799541, 147423573, 183162621, 248398623, 442270719, 549487863, 671596277, 1648463589, 2014788831, 6044366493, 18133099479]

約数ペア:

[(1, 18133099479), (3, 6044366493), (9, 2014788831), (11, 1648463589), (27, 671596277), (33, 549487863), (41, 442270719), (73, 248398623), (99, 183162621), (123, 147423573), (219, 82799541), (297, 61054207), (369, 49141191), (451, 40206429), (657, 27599847), (803, 22581693), (1107, 16380397), (1353, 13402143), (1971, 9199949), (2409, 7527231), (2993, 6058503), (4059, 4467381), (7227, 2509077), (8979, 2019501), (12177, 1489127), (20399, 888921), (21681, 836359), (26937, 673167), (32923, 550773), (61197, 296307), (80811, 224389), (98769, 183591)]