81611646

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{1153}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 167505408

約数和(自身を除く): 85893762

約数列:

[1, 2, 3, 6, 47, 94, 141, 251, 282, 502, 753, 1153, 1506, 2306, 3459, 6918, 11797, 23594, 35391, 54191, 70782, 108382, 162573, 289403, 325146, 578806, 868209, 1736418, 13601941, 27203882, 40805823, 81611646]

約数ペア:

[(1, 81611646), (2, 40805823), (3, 27203882), (6, 13601941), (47, 1736418), (94, 868209), (141, 578806), (251, 325146), (282, 289403), (502, 162573), (753, 108382), (1153, 70782), (1506, 54191), (2306, 35391), (3459, 23594), (6918, 11797)]