27385587

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 42316800

約数和(自身を除く): 14931213

約数列:

[1, 3, 9, 27, 37, 79, 111, 237, 333, 347, 711, 999, 1041, 2133, 2923, 3123, 8769, 9369, 12839, 26307, 27413, 38517, 78921, 82239, 115551, 246717, 346653, 740151, 1014281, 3042843, 9128529, 27385587]

約数ペア:

[(1, 27385587), (3, 9128529), (9, 3042843), (27, 1014281), (37, 740151), (79, 346653), (111, 246717), (237, 115551), (333, 82239), (347, 78921), (711, 38517), (999, 27413), (1041, 26307), (2133, 12839), (2923, 9369), (3123, 8769)]