870832161

素因数分解:

$3^3\times {\mathrm{463}}^1\times {\mathrm{69661}}^1$

素因数の和:70133

約数の個数: 16

約数和(自身を含む): 1292926720

約数和(自身を除く): 422094559

約数列:

[1, 3, 9, 27, 463, 1389, 4167, 12501, 69661, 208983, 626949, 1880847, 32253043, 96759129, 290277387, 870832161]

約数ペア:

[(1, 870832161), (3, 290277387), (9, 96759129), (27, 32253043), (463, 1880847), (1389, 626949), (4167, 208983), (12501, 69661)]