127977663

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 192107520

約数和(自身を除く): 64129857

約数列:

[1, 3, 11, 33, 47, 109, 141, 327, 517, 757, 1199, 1551, 2271, 3597, 5123, 8327, 15369, 24981, 35579, 56353, 82513, 106737, 169059, 247539, 391369, 907643, 1174107, 2722929, 3878111, 11634333, 42659221, 127977663]

約数ペア:

[(1, 127977663), (3, 42659221), (11, 11634333), (33, 3878111), (47, 2722929), (109, 1174107), (141, 907643), (327, 391369), (517, 247539), (757, 169059), (1199, 106737), (1551, 82513), (2271, 56353), (3597, 35579), (5123, 24981), (8327, 15369)]