72791469

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2767}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 109391360

約数和(自身を除く): 36599891

約数列:

[1, 3, 9, 37, 79, 111, 237, 333, 711, 2767, 2923, 8301, 8769, 24903, 26307, 102379, 218593, 307137, 655779, 921411, 1967337, 8087941, 24263823, 72791469]

約数ペア:

[(1, 72791469), (3, 24263823), (9, 8087941), (37, 1967337), (79, 921411), (111, 655779), (237, 307137), (333, 218593), (711, 102379), (2767, 26307), (2923, 24903), (8301, 8769)]