5251031631

素因数分解:

$3^4\times {\mathrm{787}}^1\times {\mathrm{82373}}^1$

素因数の和:83172

約数の個数: 20

約数和(自身を含む): 7854196152

約数和(自身を除く): 2603164521

約数列:

[1, 3, 9, 27, 81, 787, 2361, 7083, 21249, 63747, 82373, 247119, 741357, 2224071, 6672213, 64827551, 194482653, 583447959, 1750343877, 5251031631]

約数ペア:

[(1, 5251031631), (3, 1750343877), (9, 583447959), (27, 194482653), (81, 64827551), (787, 6672213), (2361, 2224071), (7083, 741357), (21249, 247119), (63747, 82373)]