264119913

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1301}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 400807680

約数和(自身を除く): 136687767

約数列:

[1, 3, 9, 27, 73, 103, 219, 309, 657, 927, 1301, 1971, 2781, 3903, 7519, 11709, 22557, 35127, 67671, 94973, 134003, 203013, 284919, 402009, 854757, 1206027, 2564271, 3618081, 9782219, 29346657, 88039971, 264119913]

約数ペア:

[(1, 264119913), (3, 88039971), (9, 29346657), (27, 9782219), (73, 3618081), (103, 2564271), (219, 1206027), (309, 854757), (657, 402009), (927, 284919), (1301, 203013), (1971, 134003), (2781, 94973), (3903, 67671), (7519, 35127), (11709, 22557)]