7664553

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 12052040

約数和(自身を除く): 4387487

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 601, 981, 1417, 1803, 4251, 5409, 7813, 12753, 23439, 65509, 70317, 196527, 589581, 851617, 2554851, 7664553]

約数ペア:

[(1, 7664553), (3, 2554851), (9, 851617), (13, 589581), (39, 196527), (109, 70317), (117, 65509), (327, 23439), (601, 12753), (981, 7813), (1417, 5409), (1803, 4251)]