87669627

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{839}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 119159040

約数和(自身を除く): 31489413

約数列:

[1, 3, 61, 183, 571, 839, 1713, 2517, 34831, 51179, 104493, 153537, 479069, 1437207, 29223209, 87669627]

約数ペア:

[(1, 87669627), (3, 29223209), (61, 1437207), (183, 479069), (571, 153537), (839, 104493), (1713, 51179), (2517, 34831)]