127624917

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{31489}}^1$

素因数の和:31692

約数の個数: 16

約数和(自身を含む): 195489920

約数和(自身を除く): 67865003

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 31489, 94467, 220423, 661269, 6077377, 18232131, 42541639, 127624917]

約数ペア:

[(1, 127624917), (3, 42541639), (7, 18232131), (21, 6077377), (193, 661269), (579, 220423), (1351, 94467), (4053, 31489)]