167372121

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{727}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 269301760

約数和(自身を除く): 101929639

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 577, 727, 1731, 2181, 4039, 5089, 10963, 12117, 13813, 15267, 32889, 41439, 76741, 96691, 230223, 290073, 419479, 1258437, 2936353, 7970101, 8809059, 23910303, 55790707, 167372121]

約数ペア:

[(1, 167372121), (3, 55790707), (7, 23910303), (19, 8809059), (21, 7970101), (57, 2936353), (133, 1258437), (399, 419479), (577, 290073), (727, 230223), (1731, 96691), (2181, 76741), (4039, 41439), (5089, 32889), (10963, 15267), (12117, 13813)]