5447817

素因数分解:

$3^7\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 32

約数和(自身を含む): 8501760

約数和(自身を除く): 3053943

約数列:

[1, 3, 9, 27, 47, 53, 81, 141, 159, 243, 423, 477, 729, 1269, 1431, 2187, 2491, 3807, 4293, 7473, 11421, 12879, 22419, 34263, 38637, 67257, 102789, 115911, 201771, 605313, 1815939, 5447817]

約数ペア:

[(1, 5447817), (3, 1815939), (9, 605313), (27, 201771), (47, 115911), (53, 102789), (81, 67257), (141, 38637), (159, 34263), (243, 22419), (423, 12879), (477, 11421), (729, 7473), (1269, 4293), (1431, 3807), (2187, 2491)]