7131485613

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2087}}^1$

素因数の和:2338

約数の個数: 64

約数和(自身を含む): 11674091520

約数和(自身を除く): 4542605907

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 181, 203, 217, 543, 609, 651, 899, 1267, 2087, 2697, 3801, 5249, 5611, 6261, 6293, 14609, 15747, 16833, 18879, 36743, 39277, 43827, 60523, 64697, 110229, 117831, 162719, 181569, 194091, 377747, 423661, 452879, 488157, 1133241, 1139033, 1270983, 1358637, 1876213, 2644229, 3417099, 5628639, 7932687, 10954663, 11710157, 13133491, 32863989, 35130471, 39400473, 76682641, 81971099, 230047923, 245913297, 339594553, 1018783659, 2377161871, 7131485613]

約数ペア:

[(1, 7131485613), (3, 2377161871), (7, 1018783659), (21, 339594553), (29, 245913297), (31, 230047923), (87, 81971099), (93, 76682641), (181, 39400473), (203, 35130471), (217, 32863989), (543, 13133491), (609, 11710157), (651, 10954663), (899, 7932687), (1267, 5628639), (2087, 3417099), (2697, 2644229), (3801, 1876213), (5249, 1358637), (5611, 1270983), (6261, 1139033), (6293, 1133241), (14609, 488157), (15747, 452879), (16833, 423661), (18879, 377747), (36743, 194091), (39277, 181569), (43827, 162719), (60523, 117831), (64697, 110229)]