247587803523

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1\times {\mathrm{1489}}^1$

素因数の和:2569

約数の個数: 64

約数和(自身を含む): 377247974400

約数和(自身を除く): 129660170877

約数列:

[1, 3, 9, 27, 53, 131, 159, 393, 477, 887, 1179, 1431, 1489, 2661, 3537, 4467, 6943, 7983, 13401, 20829, 23949, 40203, 47011, 62487, 78917, 116197, 141033, 187461, 195059, 236751, 348591, 423099, 585177, 710253, 1045773, 1269297, 1320743, 1755531, 2130759, 3137319, 3962229, 5266593, 6158441, 10338127, 11886687, 18475323, 31014381, 35660061, 55425969, 69999379, 93043143, 166277907, 173017333, 209998137, 279129429, 519051999, 629994411, 1557155997, 1889983233, 4671467991, 9169918649, 27509755947, 82529267841, 247587803523]

約数ペア:

[(1, 247587803523), (3, 82529267841), (9, 27509755947), (27, 9169918649), (53, 4671467991), (131, 1889983233), (159, 1557155997), (393, 629994411), (477, 519051999), (887, 279129429), (1179, 209998137), (1431, 173017333), (1489, 166277907), (2661, 93043143), (3537, 69999379), (4467, 55425969), (6943, 35660061), (7983, 31014381), (13401, 18475323), (20829, 11886687), (23949, 10338127), (40203, 6158441), (47011, 5266593), (62487, 3962229), (78917, 3137319), (116197, 2130759), (141033, 1755531), (187461, 1320743), (195059, 1269297), (236751, 1045773), (348591, 710253), (423099, 585177)]