85020669

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 125199360

約数和(自身を除く): 40178691

約数列:

[1, 3, 9, 79, 197, 237, 591, 607, 711, 1773, 1821, 5463, 15563, 46689, 47953, 119579, 140067, 143859, 358737, 431577, 1076211, 9446741, 28340223, 85020669]

約数ペア:

[(1, 85020669), (3, 28340223), (9, 9446741), (79, 1076211), (197, 431577), (237, 358737), (591, 143859), (607, 140067), (711, 119579), (1773, 47953), (1821, 46689), (5463, 15563)]