3721306473

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 5617772160

約数和(自身を除く): 1896465687

約数列:

[1, 3, 9, 43, 73, 129, 157, 219, 387, 471, 657, 839, 1413, 2517, 3139, 6751, 7551, 9417, 11461, 20253, 28251, 34383, 36077, 60759, 61247, 103149, 108231, 131723, 183741, 324693, 395169, 492823, 551223, 1185507, 1478469, 2633621, 4435407, 5664089, 7900863, 9615779, 16992267, 23702589, 28847337, 50976801, 86542011, 413478497, 1240435491, 3721306473]

約数ペア:

[(1, 3721306473), (3, 1240435491), (9, 413478497), (43, 86542011), (73, 50976801), (129, 28847337), (157, 23702589), (219, 16992267), (387, 9615779), (471, 7900863), (657, 5664089), (839, 4435407), (1413, 2633621), (2517, 1478469), (3139, 1185507), (6751, 551223), (7551, 492823), (9417, 395169), (11461, 324693), (20253, 183741), (28251, 131723), (34383, 108231), (36077, 103149), (60759, 61247)]