105986601

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20269}}^1$

素因数の和:20365

約数の個数: 24

約数和(自身を含む): 177078720

約数和(自身を除く): 71092119

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 20269, 60807, 141883, 182421, 425649, 1276947, 1682327, 5046981, 11776289, 15140943, 35328867, 105986601]

約数ペア:

[(1, 105986601), (3, 35328867), (7, 15140943), (9, 11776289), (21, 5046981), (63, 1682327), (83, 1276947), (249, 425649), (581, 182421), (747, 141883), (1743, 60807), (5229, 20269)]