73888191

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 119919072

約数和(自身を除く): 46030881

約数列:

[1, 3, 9, 13, 39, 41, 73, 117, 123, 211, 219, 369, 533, 633, 657, 949, 1599, 1899, 2743, 2847, 2993, 4797, 8229, 8541, 8651, 8979, 15403, 24687, 25953, 26937, 38909, 46209, 77859, 112463, 116727, 138627, 200239, 337389, 350181, 600717, 631523, 1012167, 1802151, 1894569, 5683707, 8209799, 24629397, 73888191]

約数ペア:

[(1, 73888191), (3, 24629397), (9, 8209799), (13, 5683707), (39, 1894569), (41, 1802151), (73, 1012167), (117, 631523), (123, 600717), (211, 350181), (219, 337389), (369, 200239), (533, 138627), (633, 116727), (657, 112463), (949, 77859), (1599, 46209), (1899, 38909), (2743, 26937), (2847, 25953), (2993, 24687), (4797, 15403), (8229, 8979), (8541, 8651)]