42855141

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 69027840

約数和(自身を除く): 26172699

約数列:

[1, 3, 7, 21, 23, 69, 83, 161, 249, 483, 581, 1069, 1743, 1909, 3207, 5727, 7483, 13363, 22449, 24587, 40089, 73761, 88727, 172109, 266181, 516327, 621089, 1863267, 2040721, 6122163, 14285047, 42855141]

約数ペア:

[(1, 42855141), (3, 14285047), (7, 6122163), (21, 2040721), (23, 1863267), (69, 621089), (83, 516327), (161, 266181), (249, 172109), (483, 88727), (581, 73761), (1069, 40089), (1743, 24587), (1909, 22449), (3207, 13363), (5727, 7483)]