69166278

素因数分解:

$2^1\times 3^3\times {\mathrm{1280857}}^1$

素因数の和:1280868

約数の個数: 16

約数和(自身を含む): 153702960

約数和(自身を除く): 84536682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1280857, 2561714, 3842571, 7685142, 11527713, 23055426, 34583139, 69166278]

約数ペア:

[(1, 69166278), (2, 34583139), (3, 23055426), (6, 11527713), (9, 7685142), (18, 3842571), (27, 2561714), (54, 1280857)]