28044171

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{54667}}^1$

素因数の和:54695

約数の個数: 16

約数和(自身を含む): 43734400

約数和(自身を除く): 15690229

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 54667, 164001, 492003, 1038673, 1476009, 3116019, 9348057, 28044171]

約数ペア:

[(1, 28044171), (3, 9348057), (9, 3116019), (19, 1476009), (27, 1038673), (57, 492003), (171, 164001), (513, 54667)]