138889297107

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{467640731}}^1$

素因数の和:467640751

約数の個数: 16

約数和(自身を含む): 224467551360

約数和(自身を除く): 85578254253

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 467640731, 1402922193, 4208766579, 5144048041, 12626299737, 15432144123, 46296432369, 138889297107]

約数ペア:

[(1, 138889297107), (3, 46296432369), (9, 15432144123), (11, 12626299737), (27, 5144048041), (33, 4208766579), (99, 1402922193), (297, 467640731)]