85394817

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{7477}}^1$

素因数の和:7539

約数の個数: 24

約数和(自身を含む): 130655616

約数和(自身を除く): 45260799

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 7477, 11421, 22431, 67293, 201879, 351419, 605637, 1054257, 1816911, 3162771, 9488313, 28464939, 85394817]

約数ペア:

[(1, 85394817), (3, 28464939), (9, 9488313), (27, 3162771), (47, 1816911), (81, 1054257), (141, 605637), (243, 351419), (423, 201879), (1269, 67293), (3807, 22431), (7477, 11421)]