127281363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2339}}^1$

素因数の和:2467

約数の個数: 32

約数和(自身を含む): 198132480

約数和(自身を除く): 70851117

約数列:

[1, 3, 11, 17, 33, 51, 97, 187, 291, 561, 1067, 1649, 2339, 3201, 4947, 7017, 18139, 25729, 39763, 54417, 77187, 119289, 226883, 437393, 680649, 1312179, 2495713, 3857011, 7487139, 11571033, 42427121, 127281363]

約数ペア:

[(1, 127281363), (3, 42427121), (11, 11571033), (17, 7487139), (33, 3857011), (51, 2495713), (97, 1312179), (187, 680649), (291, 437393), (561, 226883), (1067, 119289), (1649, 77187), (2339, 54417), (3201, 39763), (4947, 25729), (7017, 18139)]