51988686519

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1130951}}^1$

素因数の和:1131171

約数の個数: 32

約数和(自身を含む): 86857113600

約数和(自身を除く): 34868427081

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 597, 1393, 2189, 4179, 6567, 15323, 45969, 1130951, 3392853, 7916657, 12440461, 23749971, 37321383, 87083227, 225059249, 261249681, 675177747, 1575414743, 2475651739, 4726244229, 7426955217, 17329562173, 51988686519]

約数ペア:

[(1, 51988686519), (3, 17329562173), (7, 7426955217), (11, 4726244229), (21, 2475651739), (33, 1575414743), (77, 675177747), (199, 261249681), (231, 225059249), (597, 87083227), (1393, 37321383), (2189, 23749971), (4179, 12440461), (6567, 7916657), (15323, 3392853), (45969, 1130951)]