66267855

素因数分解:

$3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1483}}^1$

素因数の和:1828

約数の個数: 32

約数和(自身を含む): 118245120

約数和(自身を除く): 51977265

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 331, 993, 1483, 1655, 2979, 4449, 4965, 7415, 8937, 13347, 14895, 22245, 40041, 44685, 66735, 200205, 490873, 1472619, 2454365, 4417857, 7363095, 13253571, 22089285, 66267855]

約数ペア:

[(1, 66267855), (3, 22089285), (5, 13253571), (9, 7363095), (15, 4417857), (27, 2454365), (45, 1472619), (135, 490873), (331, 200205), (993, 66735), (1483, 44685), (1655, 40041), (2979, 22245), (4449, 14895), (4965, 13347), (7415, 8937)]