159765981

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{4157}}^1$

素因数の和:4740

約数の個数: 16

約数和(自身を含む): 222735744

約数和(自身を除く): 62969763

約数列:

[1, 3, 23, 69, 557, 1671, 4157, 12471, 12811, 38433, 95611, 286833, 2315449, 6946347, 53255327, 159765981]

約数ペア:

[(1, 159765981), (3, 53255327), (23, 6946347), (69, 2315449), (557, 286833), (1671, 95611), (4157, 38433), (12471, 12811)]