47861739

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{24967}}^1$

素因数の和:25047

約数の個数: 16

約数和(自身を含む): 71907840

約数和(自身を除く): 24046101

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 24967, 74901, 224703, 674109, 1772657, 5317971, 15953913, 47861739]

約数ペア:

[(1, 47861739), (3, 15953913), (9, 5317971), (27, 1772657), (71, 674109), (213, 224703), (639, 74901), (1917, 24967)]