68147187

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{12841}}^1$

素因数の和:12934

約数の個数: 16

約数和(自身を含む): 95544480

約数和(自身を除く): 27397293

約数列:

[1, 3, 29, 61, 87, 183, 1769, 5307, 12841, 38523, 372389, 783301, 1117167, 2349903, 22715729, 68147187]

約数ペア:

[(1, 68147187), (3, 22715729), (29, 2349903), (61, 1117167), (87, 783301), (183, 372389), (1769, 38523), (5307, 12841)]