30971996163

素因数分解:

$3^4\times {\mathrm{1117}}^1\times {\mathrm{342319}}^1$

素因数の和:343448

約数の個数: 20

約数和(自身を含む): 46308364960

約数和(自身を除く): 15336368797

約数列:

[1, 3, 9, 27, 81, 1117, 3351, 10053, 30159, 90477, 342319, 1026957, 3080871, 9242613, 27727839, 382370323, 1147110969, 3441332907, 10323998721, 30971996163]

約数ペア:

[(1, 30971996163), (3, 10323998721), (9, 3441332907), (27, 1147110969), (81, 382370323), (1117, 27727839), (3351, 9242613), (10053, 3080871), (30159, 1026957), (90477, 342319)]