142739433

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 208746720

約数和(自身を除く): 66007287

約数列:

[1, 3, 9, 179, 251, 353, 537, 753, 1059, 1611, 2259, 3177, 44929, 63187, 88603, 134787, 189561, 265809, 404361, 568683, 797427, 15859937, 47579811, 142739433]

約数ペア:

[(1, 142739433), (3, 47579811), (9, 15859937), (179, 797427), (251, 568683), (353, 404361), (537, 265809), (753, 189561), (1059, 134787), (1611, 88603), (2259, 63187), (3177, 44929)]