86867001

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4729}}^1$

素因数の和:4905

約数の個数: 24

約数和(自身を含む): 136015880

約数和(自身を除く): 49148879

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 2041, 4729, 6123, 14187, 18369, 42561, 61477, 184431, 553293, 742453, 2227359, 6682077, 9651889, 28955667, 86867001]

約数ペア:

[(1, 86867001), (3, 28955667), (9, 9651889), (13, 6682077), (39, 2227359), (117, 742453), (157, 553293), (471, 184431), (1413, 61477), (2041, 42561), (4729, 18369), (6123, 14187)]