161569042941

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{91436923}}^1$

素因数の和:91436976

約数の個数: 16

約数和(自身を含む): 234078525440

約数和(自身を除く): 72509482499

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 91436923, 274310769, 1737301537, 2834544613, 5211904611, 8503633839, 53856347647, 161569042941]

約数ペア:

[(1, 161569042941), (3, 53856347647), (19, 8503633839), (31, 5211904611), (57, 2834544613), (93, 1737301537), (589, 274310769), (1767, 91436923)]