127906926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 301916160

約数和(自身を除く): 174009234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 71, 118, 142, 177, 213, 354, 413, 426, 497, 727, 826, 994, 1239, 1454, 1491, 2181, 2478, 2982, 4189, 4362, 5089, 8378, 10178, 12567, 15267, 25134, 29323, 30534, 42893, 51617, 58646, 85786, 87969, 103234, 128679, 154851, 175938, 257358, 300251, 309702, 361319, 600502, 722638, 900753, 1083957, 1801506, 2167914, 3045403, 6090806, 9136209, 18272418, 21317821, 42635642, 63953463, 127906926]

約数ペア:

[(1, 127906926), (2, 63953463), (3, 42635642), (6, 21317821), (7, 18272418), (14, 9136209), (21, 6090806), (42, 3045403), (59, 2167914), (71, 1801506), (118, 1083957), (142, 900753), (177, 722638), (213, 600502), (354, 361319), (413, 309702), (426, 300251), (497, 257358), (727, 175938), (826, 154851), (994, 128679), (1239, 103234), (1454, 87969), (1491, 85786), (2181, 58646), (2478, 51617), (2982, 42893), (4189, 30534), (4362, 29323), (5089, 25134), (8378, 15267), (10178, 12567)]