57267081

素因数分解:

$3^5\times {\mathrm{463}}^1\times {\mathrm{509}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 86136960

約数和(自身を除く): 28869879

約数列:

[1, 3, 9, 27, 81, 243, 463, 509, 1389, 1527, 4167, 4581, 12501, 13743, 37503, 41229, 112509, 123687, 235667, 707001, 2121003, 6363009, 19089027, 57267081]

約数ペア:

[(1, 57267081), (3, 19089027), (9, 6363009), (27, 2121003), (81, 707001), (243, 235667), (463, 123687), (509, 112509), (1389, 41229), (1527, 37503), (4167, 13743), (4581, 12501)]