48149289

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{25117}}^1$

素因数の和:25197

約数の個数: 16

約数和(自身を含む): 72339840

約数和(自身を除く): 24190551

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 25117, 75351, 226053, 678159, 1783307, 5349921, 16049763, 48149289]

約数ペア:

[(1, 48149289), (3, 16049763), (9, 5349921), (27, 1783307), (71, 678159), (213, 226053), (639, 75351), (1917, 25117)]