79918137

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3119}}^1$

素因数の和:3214

約数の個数: 32

約数和(自身を含む): 129292800

約数和(自身を除く): 49374663

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 219, 351, 657, 949, 1971, 2847, 3119, 8541, 9357, 25623, 28071, 40547, 84213, 121641, 227687, 364923, 683061, 1094769, 2049183, 2959931, 6147549, 8879793, 26639379, 79918137]

約数ペア:

[(1, 79918137), (3, 26639379), (9, 8879793), (13, 6147549), (27, 2959931), (39, 2049183), (73, 1094769), (117, 683061), (219, 364923), (351, 227687), (657, 121641), (949, 84213), (1971, 40547), (2847, 28071), (3119, 25623), (8541, 9357)]