57447171

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{15307}}^1$

素因数の和:15455

約数の個数: 16

約数和(自身を含む): 85724800

約数和(自身を除く): 28277629

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 15307, 45921, 137763, 413289, 2127673, 6383019, 19149057, 57447171]

約数ペア:

[(1, 57447171), (3, 19149057), (9, 6383019), (27, 2127673), (139, 413289), (417, 137763), (1251, 45921), (3753, 15307)]