39105963

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2591}}^1$

素因数の和:2656

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 24760917

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 2591, 5031, 7773, 15093, 23319, 33683, 69957, 101049, 111413, 303147, 334239, 909441, 1002717, 1448369, 3008151, 4345107, 13035321, 39105963]

約数ペア:

[(1, 39105963), (3, 13035321), (9, 4345107), (13, 3008151), (27, 1448369), (39, 1002717), (43, 909441), (117, 334239), (129, 303147), (351, 111413), (387, 101049), (559, 69957), (1161, 33683), (1677, 23319), (2591, 15093), (5031, 7773)]