87793119

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{87881}}^1$

素因数の和:87927

約数の個数: 16

約数和(自身を含む): 133580640

約数和(自身を除く): 45787521

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 87881, 263643, 790929, 2372787, 3251597, 9754791, 29264373, 87793119]

約数ペア:

[(1, 87793119), (3, 29264373), (9, 9754791), (27, 3251597), (37, 2372787), (111, 790929), (333, 263643), (999, 87881)]