27544779

素因数分解:

$3^5\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 41513472

約数和(自身を除く): 13968693

約数列:

[1, 3, 9, 27, 81, 243, 263, 431, 789, 1293, 2367, 3879, 7101, 11637, 21303, 34911, 63909, 104733, 113353, 340059, 1020177, 3060531, 9181593, 27544779]

約数ペア:

[(1, 27544779), (3, 9181593), (9, 3060531), (27, 1020177), (81, 340059), (243, 113353), (263, 104733), (431, 63909), (789, 34911), (1293, 21303), (2367, 11637), (3879, 7101)]