57207789

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{5009}}^1$

素因数の和:5071

約数の個数: 24

約数和(自身を含む): 87534720

約数和(自身を除く): 30326931

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 5009, 11421, 15027, 45081, 135243, 235423, 405729, 706269, 1217187, 2118807, 6356421, 19069263, 57207789]

約数ペア:

[(1, 57207789), (3, 19069263), (9, 6356421), (27, 2118807), (47, 1217187), (81, 706269), (141, 405729), (243, 235423), (423, 135243), (1269, 45081), (3807, 15027), (5009, 11421)]