66709278

素因数分解:

$2^1\times 3^3\times {\mathrm{577}}^1\times {\mathrm{2141}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 148569120

約数和(自身を除く): 81859842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 577, 1154, 1731, 2141, 3462, 4282, 5193, 6423, 10386, 12846, 15579, 19269, 31158, 38538, 57807, 115614, 1235357, 2470714, 3706071, 7412142, 11118213, 22236426, 33354639, 66709278]

約数ペア:

[(1, 66709278), (2, 33354639), (3, 22236426), (6, 11118213), (9, 7412142), (18, 3706071), (27, 2470714), (54, 1235357), (577, 115614), (1154, 57807), (1731, 38538), (2141, 31158), (3462, 19269), (4282, 15579), (5193, 12846), (6423, 10386)]