85137639

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{3347}}^1$

素因数の和:3550

約数の個数: 16

約数和(自身を含む): 116242560

約数和(自身を除く): 31104921

約数列:

[1, 3, 61, 139, 183, 417, 3347, 8479, 10041, 25437, 204167, 465233, 612501, 1395699, 28379213, 85137639]

約数ペア:

[(1, 85137639), (3, 28379213), (61, 1395699), (139, 612501), (183, 465233), (417, 204167), (3347, 25437), (8479, 10041)]