6445359

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 10160640

約数和(自身を除く): 3715281

約数列:

[1, 3, 9, 23, 27, 69, 97, 107, 207, 291, 321, 621, 873, 963, 2231, 2461, 2619, 2889, 6693, 7383, 10379, 20079, 22149, 31137, 60237, 66447, 93411, 238717, 280233, 716151, 2148453, 6445359]

約数ペア:

[(1, 6445359), (3, 2148453), (9, 716151), (23, 280233), (27, 238717), (69, 93411), (97, 66447), (107, 60237), (207, 31137), (291, 22149), (321, 20079), (621, 10379), (873, 7383), (963, 6693), (2231, 2889), (2461, 2619)]