86909529

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{32587}}^1$

素因数の和:32724

約数の個数: 16

約数和(自身を含む): 133480448

約数和(自身を除く): 46570919

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 32587, 97761, 228109, 684327, 4138549, 12415647, 28969843, 86909529]

約数ペア:

[(1, 86909529), (3, 28969843), (7, 12415647), (21, 4138549), (127, 684327), (381, 228109), (889, 97761), (2667, 32587)]