168300531

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 300303360

約数和(自身を除く): 132002829

約数列:

[1, 3, 7, 9, 21, 27, 37, 41, 63, 111, 123, 189, 259, 287, 333, 369, 587, 777, 861, 999, 1107, 1517, 1761, 2331, 2583, 4109, 4551, 5283, 6993, 7749, 10619, 12327, 13653, 15849, 21719, 24067, 31857, 36981, 40959, 65157, 72201, 95571, 110943, 152033, 168469, 195471, 216603, 286713, 456099, 505407, 586413, 649809, 890479, 1368297, 1516221, 2671437, 4104891, 4548663, 6233353, 8014311, 18700059, 24042933, 56100177, 168300531]

約数ペア:

[(1, 168300531), (3, 56100177), (7, 24042933), (9, 18700059), (21, 8014311), (27, 6233353), (37, 4548663), (41, 4104891), (63, 2671437), (111, 1516221), (123, 1368297), (189, 890479), (259, 649809), (287, 586413), (333, 505407), (369, 456099), (587, 286713), (777, 216603), (861, 195471), (999, 168469), (1107, 152033), (1517, 110943), (1761, 95571), (2331, 72201), (2583, 65157), (4109, 40959), (4551, 36981), (5283, 31857), (6993, 24067), (7749, 21719), (10619, 15849), (12327, 13653)]