81846213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{16249}}^1$

素因数の和:16348

約数の個数: 16

約数和(自身を含む): 115440000

約数和(自身を除く): 33593787

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 16249, 48747, 373727, 1121181, 1186177, 3558531, 27282071, 81846213]

約数ペア:

[(1, 81846213), (3, 27282071), (23, 3558531), (69, 1186177), (73, 1121181), (219, 373727), (1679, 48747), (5037, 16249)]