71385247587

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1499}}^1\times {\mathrm{3323}}^1$

素因数の和:5123

約数の個数: 32

約数和(自身を含む): 101235744000

約数和(自身を除く): 29850496413

約数列:

[1, 3, 17, 51, 281, 843, 1499, 3323, 4497, 4777, 9969, 14331, 25483, 56491, 76449, 169473, 421219, 933763, 1263657, 2801289, 4981177, 7160723, 14943531, 15873971, 21482169, 47621913, 84680009, 254040027, 1399710737, 4199132211, 23795082529, 71385247587]

約数ペア:

[(1, 71385247587), (3, 23795082529), (17, 4199132211), (51, 1399710737), (281, 254040027), (843, 84680009), (1499, 47621913), (3323, 21482169), (4497, 15873971), (4777, 14943531), (9969, 7160723), (14331, 4981177), (25483, 2801289), (56491, 1263657), (76449, 933763), (169473, 421219)]