55366970391

素因数分解:

$3^3\times {\mathrm{1669}}^1\times {\mathrm{1228657}}^1$

素因数の和:1230335

約数の個数: 16

約数和(自身を含む): 82074354400

約数和(自身を除く): 26707384009

約数列:

[1, 3, 9, 27, 1669, 5007, 15021, 45063, 1228657, 3685971, 11057913, 33173739, 2050628533, 6151885599, 18455656797, 55366970391]

約数ペア:

[(1, 55366970391), (3, 18455656797), (9, 6151885599), (27, 2050628533), (1669, 33173739), (5007, 11057913), (15021, 3685971), (45063, 1228657)]