27879027

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6449}}^1$

素因数の和:6594

約数の個数: 16

約数和(自身を含む): 40867200

約数和(自身を除く): 12988173

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 6449, 19347, 70939, 212817, 844819, 2534457, 9293009, 27879027]

約数ペア:

[(1, 27879027), (3, 9293009), (11, 2534457), (33, 844819), (131, 212817), (393, 70939), (1441, 19347), (4323, 6449)]