64754829

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{22003}}^1$

素因数の和:22121

約数の個数: 16

約数和(自身を含む): 96817600

約数和(自身を除く): 32062771

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 22003, 66009, 198027, 594081, 2398327, 7194981, 21584943, 64754829]

約数ペア:

[(1, 64754829), (3, 21584943), (9, 7194981), (27, 2398327), (109, 594081), (327, 198027), (981, 66009), (2943, 22003)]