16763841

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 25334400

約数和(自身を除く): 8570559

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 463, 1341, 1389, 4023, 4167, 12069, 12501, 36207, 37503, 68987, 112509, 206961, 620883, 1862649, 5587947, 16763841]

約数ペア:

[(1, 16763841), (3, 5587947), (9, 1862649), (27, 620883), (81, 206961), (149, 112509), (243, 68987), (447, 37503), (463, 36207), (1341, 12501), (1389, 12069), (4023, 4167)]