7156973181

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{61339}}^1$

素因数の和:61473

約数の個数: 32

約数和(自身を含む): 10599552000

約数和(自身を除く): 3442578819

約数列:

[1, 3, 19, 23, 57, 69, 89, 267, 437, 1311, 1691, 2047, 5073, 6141, 38893, 61339, 116679, 184017, 1165441, 1410797, 3496323, 4232391, 5459171, 16377513, 26805143, 80415429, 103724249, 125560933, 311172747, 376682799, 2385657727, 7156973181]

約数ペア:

[(1, 7156973181), (3, 2385657727), (19, 376682799), (23, 311172747), (57, 125560933), (69, 103724249), (89, 80415429), (267, 26805143), (437, 16377513), (1311, 5459171), (1691, 4232391), (2047, 3496323), (5073, 1410797), (6141, 1165441), (38893, 184017), (61339, 116679)]