86939763

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{8521}}^1$

素因数の和:8722

約数の個数: 16

約数和(自身を含む): 122716800

約数和(自身を除く): 35777037

約数列:

[1, 3, 19, 57, 179, 537, 3401, 8521, 10203, 25563, 161899, 485697, 1525259, 4575777, 28979921, 86939763]

約数ペア:

[(1, 86939763), (3, 28979921), (19, 4575777), (57, 1525259), (179, 485697), (537, 161899), (3401, 25563), (8521, 10203)]