81253314

素因数分解:

$2^1\times 3^3\times {\mathrm{1504691}}^1$

素因数の和:1504702

約数の個数: 16

約数和(自身を含む): 180563040

約数和(自身を除く): 99309726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1504691, 3009382, 4514073, 9028146, 13542219, 27084438, 40626657, 81253314]

約数ペア:

[(1, 81253314), (2, 40626657), (3, 27084438), (6, 13542219), (9, 9028146), (18, 4514073), (27, 3009382), (54, 1504691)]