82409397

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 130977792

約数和(自身を除く): 48568395

約数列:

[1, 3, 7, 21, 37, 67, 111, 201, 259, 469, 777, 1407, 1583, 2479, 4749, 7437, 11081, 17353, 33243, 52059, 58571, 106061, 175713, 318183, 409997, 742427, 1229991, 2227281, 3924257, 11772771, 27469799, 82409397]

約数ペア:

[(1, 82409397), (3, 27469799), (7, 11772771), (21, 3924257), (37, 2227281), (67, 1229991), (111, 742427), (201, 409997), (259, 318183), (469, 175713), (777, 106061), (1407, 58571), (1583, 52059), (2479, 33243), (4749, 17353), (7437, 11081)]