64576893

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4703}}^1$

素因数の和:4928

約数の個数: 16

約数和(自身を含む): 90316800

約数和(自身を除く): 25739907

約数列:

[1, 3, 23, 69, 199, 597, 4577, 4703, 13731, 14109, 108169, 324507, 935897, 2807691, 21525631, 64576893]

約数ペア:

[(1, 64576893), (3, 21525631), (23, 2807691), (69, 935897), (199, 324507), (597, 108169), (4577, 14109), (4703, 13731)]