85520061

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{631}}^1$

素因数の和:722

約数の個数: 36

約数和(自身を含む): 138718944

約数和(自身を除く): 53198883

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 631, 1221, 1369, 1893, 3663, 4107, 5679, 6941, 12321, 15059, 20823, 23347, 45177, 62469, 70041, 135531, 210123, 256817, 770451, 863839, 2311353, 2591517, 7774551, 9502229, 28506687, 85520061]

約数ペア:

[(1, 85520061), (3, 28506687), (9, 9502229), (11, 7774551), (33, 2591517), (37, 2311353), (99, 863839), (111, 770451), (333, 256817), (407, 210123), (631, 135531), (1221, 70041), (1369, 62469), (1893, 45177), (3663, 23347), (4107, 20823), (5679, 15059), (6941, 12321)]