64575171

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{10007}}^1$

素因数の和:10255

約数の個数: 16

約数和(自身を含む): 96076800

約数和(自身を除く): 31501629

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 10007, 30021, 90063, 270189, 2391673, 7175019, 21525057, 64575171]

約数ペア:

[(1, 64575171), (3, 21525057), (9, 7175019), (27, 2391673), (239, 270189), (717, 90063), (2151, 30021), (6453, 10007)]