80901567

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{607}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 119508480

約数和(自身を除く): 38606913

約数列:

[1, 3, 9, 59, 177, 251, 531, 607, 753, 1821, 2259, 5463, 14809, 35813, 44427, 107439, 133281, 152357, 322317, 457071, 1371213, 8989063, 26967189, 80901567]

約数ペア:

[(1, 80901567), (3, 26967189), (9, 8989063), (59, 1371213), (177, 457071), (251, 322317), (531, 152357), (607, 133281), (753, 107439), (1821, 44427), (2259, 35813), (5463, 14809)]